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Seymour Island 1, Weddell Sea, Western Antarctica, Antarctica

Lat/Long (Decimal)	-64.25,-56.75
Co-ordinates Derivation	not explained
Mindat.org Region (for given coordinates)	Weddell Sea, Western Antarctica, Antarctica

Collections

Collection	Reference	Stratigraphic Name	Comments	Lithology	Age
PU 1055 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Between 286.4-289.1 m within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: At 286 m, near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1066 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1074 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1075 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section; equivalent to PU 1061.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1076 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1101 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits; same stratigraphic height as PU 1060. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 1103 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 474 (Telm VII) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7	STRATIGRAPHIC RELATIONS: From Telm 7 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene (Bartonian-Priabonian). Upper parts of Telm 7 could be of Early Oligocene age as discussed by Stilwell and Zinsmeister 1992 (p. 20), though placed in the Late Eocene by those authors. STRATIGRAPHIC POSITION: Near top of section.	sandstone	37.2 - 33.9 Ma Paleogene
PU 583 (Telm VI) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6	STRATIGRAPHIC RELATIONS: From Telm 6 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene. Within the Perissodonta laevis. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 1092, 45, and 622.	sandstone	37.2 - 33.9 Ma Paleogene
PU 614 (Telm VI) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6	STRATIGRAPHIC RELATIONS: From Telm 6 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene. Within the Perissodonta laevis. STRATIGRAPHIC POSITION: Near top of section; equivalent to PU 1073, 1082.	sandstone	37.2 - 33.9 Ma Paleogene
PU 623 (Telm VI) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6	STRATIGRAPHIC RELATIONS: From Telm 6 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene. Within the Perissodonta laevis. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 575.	siltstone	37.2 - 33.9 Ma Paleogene
PU 624 (Telm VI) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6	STRATIGRAPHIC RELATIONS: From Telm 6 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene. Within the Perissodonta laevis. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 1073, 1082.	conglomerate	37.2 - 33.9 Ma Paleogene
PU 626 (Telm VI) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6	STRATIGRAPHIC RELATIONS: From Telm 6 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Late Eocene. Within the Perissodonta laevis. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 1071, 1072, 630, 2, and 1063.	sandstone	37.2 - 33.9 Ma Paleogene
La Meseta Fm Telm 7	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 7		sandstone	38 - 33.9 Ma Paleogene
La Meseta Fm Telm 6	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 6		sandstone	41.3 - 38 Ma Eocene
PU 1058 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 478.	conglomerate	48.6 - 37.2 Ma Eocene
PU 1079 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 460.	sandstone	48.6 - 37.2 Ma Eocene
PU 1080 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section.	sandstone	48.6 - 37.2 Ma Eocene
PU 15 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section.	sandstone	48.6 - 37.2 Ma Eocene
PU 456 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. At the base of the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section.	sandstone	48.6 - 37.2 Ma Eocene
PU 467 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section.	sandstone	48.6 - 37.2 Ma Eocene
PU 577 (Telm V) - Seymour Island	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5	STRATIGRAPHIC RELATIONS: From Telm 5 of the La Meseta Fm, which overlies the Cross Valley Fm and is unconformably overlain by Quaternary deposits. THICKNESS: Unknown, within 294 m thick section. AGE: Middle Eocene. Within the Struthiolarella steinmanni zone. STRATIGRAPHIC POSITION: In upper part of section; equivalent to PU 471.	"mixed carbonate-siliciclastic"	48.6 - 37.2 Ma Eocene
La Meseta Fm Telm 1	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 1		sandstone	56 - 47.8 Ma Eocene
La Meseta Fm Telm 2	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 2		sandstone	56 - 47.8 Ma Eocene
La Meseta Fm Telm 3	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 3	may be laterally correlative with Telm 2	sandstone	56 - 47.8 Ma Eocene
La Meseta Fm Telm 4	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 4	JA: Telm 4 is Ypresian according to Reguero et al. 2012	sandstone	56 - 47.8 Ma Eocene
La Meseta Fm Telm 5	Stilwell J. D., Zinsmeister W. J. (1992)	La Meseta - Telm 5		sandstone	56 - 41.3 Ma Eocene
Locality 1104 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1375.46 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1105 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1369.29 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1136 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1136.32 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1137 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1125.70 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1138 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1107.16 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1139 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1145.11 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1148 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1215.89 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1192 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1124 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1431 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1144.26 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1432 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1110.44 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1433 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1174.05 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1434 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1165.61 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1435 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1165.45 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1442 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1140.34 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1456 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1154.22 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1473 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1110.49 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1483 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1125.13 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1484 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian.	sandstone	66 - 61.6 Ma Paleocene
Locality 1499 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1116.11 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1501 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1108.86 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1504 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1132.44 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1505 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1126.18 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1506 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1110.01 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1510 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1200.87 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1530 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1100.12 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1538 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1103.80 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1574 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1137.86 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1581 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1164.05 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1586 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1202.49 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1587 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1134.66 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1589 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1148.82 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1601 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1159.72 m	sandstone	66 - 61.6 Ma Paleocene
Locality 1700 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1166.43 m	sandstone	66 - 61.6 Ma Paleocene
Locality 496 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	López de Bertodano	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1179.42 m	sandstone	66 - 61.6 Ma Paleocene
Locality 497 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1369.31 m	sandstone	66 - 61.6 Ma Paleocene
Locality 631 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1138.29 m	sandstone	66 - 61.6 Ma Paleocene
Locality 746 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	Sobral	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1134.22 m	sandstone	66 - 61.6 Ma Paleocene
Locality 9 - Sobral Fm, Seymour Island	Stilwell J. D., Zinsmeister W. J., et al (2004)	López de Bertodano	STRATIGRAPHIC RELATIONS: From Sobral Formation, which unconformably overlues the Lopez de Bertodana Fm (Late Maastrichtian-Danian) and is overlain by the La Meseta Fm. THICKNESS: Section reachs 1600 m in thickness, presumably collection is from a horizon of bed-scale thickness. AGE: Early Danian. STRATIGRAPHIC POSITION: 1167.94 m	sandstone	66 - 61.6 Ma Paleocene
Seymour Island 10	Macellari C. E. (1988)	Lopez de Bertodano		siltstone	66 - 61.7 Ma Paleocene
Seymour Island 11	Macellari C. E. (1988)	Sobral		sandstone	66 - 61.7 Ma Paleocene
Seymour Island II	Filkorn H. F. (1994)	Marambio - Sobral		sandstone	66 - 61.6 Ma Paleocene
Seymour Island, SI-118	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-122	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-123	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-13z	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-351	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-408	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-504	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-506	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-507	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-511	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-530	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-70	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-71	Harwood D. (1988)	Lopez de Bertodano		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-72	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-75	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-76	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Seymour Island, SI-77	Harwood D. (1988)	Sobral		sandstone	66 - 56 Ma Paleocene
Sobral FM., Seymour Island	Zinsmeister W. J., Feldmann R. M., et al (1989)	Sobral	Sobral Fm. falls avove the Lopez de Bertodano Fm, which contains the K/T boundary near its top.	sandstone	66 - 56 Ma Paleocene
Unit 10, Lopez de Bertodano FM., Seymour Island	Zinsmeister W. J., Feldmann R. M., et al (1989)	Lopez de Bertodano	This is restricted to Unit 10, of the 10 units into which the Lopez de Bertodano FM was divided, and it contains the K-T boundary, though it is ill-defined. This collection is only for Unit 10 taxa collected ABOVE the "K/T transition interval", and so is clearly Danian in age.	sandstone	66 - 61.6 Ma Paleocene
Seymour Island 7	Macellari C. E. (1988)	Lopez de Bertodano		sandstone	70.6 - 66 Ma Late/Upper Cretaceous
Seymour Island 9	Macellari C. E. (1988)	Lopez de Bertodano		siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Seymour Island 9b	Macellari C. E. (1988)	Lopez de Bertodano		sandstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 150 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 153 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi/P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 190 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 325 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 326 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 329 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi/P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 330 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi/P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 333 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi/P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 356 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 377 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 394 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 411 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From uppermost part of formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 47 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 5 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From uppermost part of formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Station 6 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Pachydiscus riccardi/P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	70.6 - 66 Ma Late/Upper Cretaceous
Loc. J [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Locality C [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Locality D [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island 8	Macellari C. E. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-102	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-116	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-117	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-12z	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-173	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-340	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-342	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-362	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-373	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-378	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-380	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-398	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-400	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-409	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-526	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-6z	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-97	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-K84	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island, SI-N84	Harwood D. (1988)	Lopez de Bertodano		sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 101 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 116 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 117 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 151 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 158 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 160 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 179 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 189 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 317 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 319 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 321 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 322 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 331 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 332 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 336 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 338 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 340 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Maastrichtian, on the basis of ammonite biostratigraphy; Baculites bailyi-Pachydiscus riccardi zones, here refined to the Maastrichtian for the presence of Diplomoceras lambi. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 341 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 342 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 347 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 357 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 359 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 361 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 362 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 364 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 366 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 371 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 378 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 400 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 41 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 410 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 61b [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Early-Late Maastrichtian, on the basis of ammonite biostratigraphy; upper part of the Pachydiscus ootacodensis-P. ultimus zones. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 65 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Station 99 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Maastrichtian, on the basis of ammonite biostratigraphy; Gunnarites antarcticus-Pachydiscus ultimus zone. STRATIGRAPHIC POSITION: From unknown position in formation.	siltstone	72.1 - 66 Ma Late/Upper Cretaceous
Unit 8, Lopez de Bertodano FM., Seymour Island	Zinsmeister W. J., Feldmann R. M., et al (1989)	Lopez de Bertodano	This is restricted to Unit 8, of the 10 units into which the Lopez de Bertodano FM was divided.	sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Unit 9, Lopez de Bertodano FM., Seymour Island	Zinsmeister W. J., Feldmann R. M., et al (1989)	Lopez de Bertodano	This is restricted to Unit 9, of the 10 units into which the Lopez de Bertodano FM was divided, and it falls below the K-T boundary, though it is ill-defined. This collection is only for Unit 9 taxa collected BELOW the "K/T transition interval", and so is clearly Maastrichtian in age.	sandstone	72.1 - 66 Ma Late/Upper Cretaceous
Seymour Island 1	Macellari C. E. (1988)	Lopez de Bertodano		sandstone	83.5 - 66 Ma Late/Upper Cretaceous
Seymour Island 2	Macellari C. E. (1988)	Lopez de Bertodano		sandstone	83.5 - 66 Ma Late/Upper Cretaceous
Seymour Island 3	Macellari C. E. (1988)	Lopez de Bertodano		siltstone	83.5 - 66 Ma Late/Upper Cretaceous
Seymour Island 4	Macellari C. E. (1988)	Lopez de Bertodano		siltstone	83.5 - 66 Ma Late/Upper Cretaceous
Seymour Island 5	Macellari C. E. (1988)	Lopez de Bertodano		siltstone	83.5 - 66 Ma Late/Upper Cretaceous
Seymour Island 6	Macellari C. E. (1988)	Lopez de Bertodano		"shale"	83.5 - 66 Ma Late/Upper Cretaceous
Station 1 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Campanian, on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From a lower part of the formation.	siltstone	83.5 - 70.6 Ma Late/Upper Cretaceous
Station 112 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Campanian, on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From units 3-5, in lower part of formation.	siltstone	83.5 - 70.6 Ma Late/Upper Cretaceous
Station 22 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Campanian, on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From units 3-5, in lower part of formation.	siltstone	83.5 - 70.6 Ma Late/Upper Cretaceous
Station 433 [Lopez de Bertodano Fm]	Macellari C. E. (1986)	Lopez de Bertodano	STRATIGRAPHIC RELATIONS: From the Lopez de Bertodano Fm, which is unconformably overlain by the Sobral Fm (Danian). AGE: Late Campanian, on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From units 3-5, in lower part of formation.	siltstone	83.5 - 70.6 Ma Late/Upper Cretaceous
Seymour Island, SI-14	Harwood D. (1988)	Lopez de Bertodano	Campanian	mudstone	83.6 - 72.1 Ma Late/Upper Cretaceous
Seymour Island, SI-19	Harwood D. (1988)	Lopez de Bertodano	Campanian	sandstone	83.6 - 72.1 Ma Late/Upper Cretaceous

Recorded Fossils

Accepted Name	Hierarchy	Age
Pyxidicula sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Rhopalodiales : Rhopalodiaceae : *Pyxidicula*	66 - 56 Ma Paleocene
Acanthodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Acanthodiscus*	66 - 56 Ma Paleocene
Arachnoidiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Arachnoidiscales : Arachnoidiscaceae : *Arachnoidiscus*	66 - 56 Ma Paleocene
Aulacodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Coscinodiscales : Aulacodiscaceae : *Aulacodiscus*	66 - 56 Ma Paleocene
Auliscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Triceratiales : Triceratiaceae : *Auliscus*	66 - 56 Ma Paleocene
Eunotogramma sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Anaulales : Anaulaceae : *Eunotogramma*	66 - 56 Ma Paleocene
Gladius sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Rhizosoleniales : Pyxillaceae : *Gladius*	72.1 - 66 Ma Late/Upper Cretaceous
Horodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Horodiscus*	66 - 56 Ma Paleocene
Kentrodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Kentrodiscus*	66 - 56 Ma Paleocene
Kittonia sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Hemiaulales : Hemiaulaceae : *Kittonia*	66 - 56 Ma Paleocene
Odontotropis sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Odontotropis*	66 - 56 Ma Paleocene
Omphalotheca sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Omphalotheca*	66 - 56 Ma Paleocene
Podosira sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Hyalodiscaceae : *Podosira*	66 - 56 Ma Paleocene
Pseudopodosira sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Melosiraceae : *Pseudopodosira*	66 - 56 Ma Paleocene
Pseudostictodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Stictodiscales : Stictodiscaceae : *Pseudostictodiscus*	66 - 56 Ma Paleocene
Pyrgodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Centrales : *Pyrgodiscus*	66 - 56 Ma Paleocene
Rutilaria sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Cymatosirales : Rutilariaceae : *Rutilaria*	66 - 56 Ma Paleocene
Skeletonema sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Thalassiosirales : Skeletonemataceae : *Skeletonema*	66 - 56 Ma Paleocene
Sphynctolethus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Hemiaulales : Hemiaulaceae : *Sphynctolethus*	66 - 56 Ma Paleocene
Stellarima sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Coscinodiscales : Heliopeltaceae : *Stellarima*	66 - 56 Ma Paleocene
Chasea sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Chasea*	66 - 56 Ma Paleocene
Huttonia sp. genus	Diatomophyceae : Pennales : *Huttonia*	72.1 - 66 Ma Late/Upper Cretaceous
Incisoria sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Incisoria*	66 - 56 Ma Paleocene
Pterotheca sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Pterotheca*	66 - 56 Ma Paleocene
Antarctodarwinella nordenskjoldi species	*Antarctodarwinella nordenskjoldi*	56 - 47.8 Ma Eocene
Helminthopsis sp. genus	*Helminthopsis*	83.6 - 72.1 Ma Late/Upper Cretaceous
Struthioptera camachoi species	*Struthioptera camachoi*	56 - 47.8 Ma Eocene
Ficus sp. genus	Plantae : Tracheophyta : Magnoliopsida : Rosales : Moraceae : *Ficus*	56 - 47.8 Ma Eocene
Ditrupa sp. genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Ditrupa*	70.6 - 66 Ma Late/Upper Cretaceous
Rotularia sp. genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Rotularia*	83.5 - 66 Ma Late/Upper Cretaceous
Cladocera order	Animalia : Arthropoda : Cladocera	66 - 61.6 Ma Paleocene
Callianassa sp. genus	Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : *Callianassa*	70.6 - 66 Ma Late/Upper Cretaceous
Callianassa meridionalis species	Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Callianassa : *Callianassa meridionalis*	70.6 - 66 Ma Late/Upper Cretaceous
Hoploparia stokesi species	Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Hoploparia : *Hoploparia stokesi*	83.5 - 66 Ma Late/Upper Cretaceous
Metanephrops jenkinsi species	Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Metanephrops : *Metanephrops jenkinsi*	66 - 61.6 Ma Paleocene
Linuparus macellarii species	Animalia : Arthropoda : Malacostraca : Decapoda : Palinuridae : Linuparus : *Linuparus macellarii*	66 - 61.6 Ma Paleocene
Brachiopoda phylum	Animalia : Brachiopoda	70.6 - 66 Ma Late/Upper Cretaceous
Glottidia antarctica species	Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : Glottidia : *Glottidia antarctica*	38 - 33.9 Ma Paleogene
Bryozoa phylum	Animalia : Bryozoa	66 - 61.6 Ma Paleocene
Conflicto antarcticus species	Animalia : Chordata : Aves : Anseriformes : Conflicto : *Conflicto antarcticus*	66 - 61.6 Ma Paleocene
Anthropornis sp. genus	Animalia : Chordata : Aves : Sphenisciformes : *Anthropornis*	38 - 33.9 Ma Paleogene
Anthropornis grandis species	Animalia : Chordata : Aves : Sphenisciformes : Anthropornis : *Anthropornis grandis*	56 - 47.8 Ma Eocene
Archaeospheniscus wimani species	Animalia : Chordata : Aves : Sphenisciformes : Archaeospheniscus : *Archaeospheniscus wimani*	56 - 41.3 Ma Eocene
Delphinornis sp. genus	Animalia : Chordata : Aves : Sphenisciformes : *Delphinornis*	56 - 41.3 Ma Eocene
Delphinornis larseni species	Animalia : Chordata : Aves : Sphenisciformes : Delphinornis : *Delphinornis larseni*	56 - 41.3 Ma Eocene
Mesetaornis sp. genus	Animalia : Chordata : Aves : Sphenisciformes : *Mesetaornis*	56 - 41.3 Ma Eocene
Tonniornis mesetaensis species	Animalia : Chordata : Aves : Sphenisciformes : Tonniornis : *Tonniornis mesetaensis*	38 - 33.9 Ma Paleogene
Tonniornis minimum species	Animalia : Chordata : Aves : Sphenisciformes : Tonniornis : *Tonniornis minimum*	38 - 33.9 Ma Paleogene
Wimanornis seymourensis species	Animalia : Chordata : Aves : Sphenisciformes : Wimanornis : *Wimanornis seymourensis*	38 - 33.9 Ma Paleogene
Palaeeudyptes gunnari species	Animalia : Chordata : Aves : Sphenisciformes : Spheniscidae : Palaeeudyptes : *Palaeeudyptes gunnari*	56 - 41.3 Ma Eocene
Palaeeudyptes klekowskii species	Animalia : Chordata : Aves : Sphenisciformes : Spheniscidae : Palaeeudyptes : *Palaeeudyptes klekowskii*	38 - 33.9 Ma Paleogene
Spheniscidae family	Animalia : Chordata : Aves : Sphenisciformes : Spheniscidae	38 - 33.9 Ma Paleogene
Reptilia class	Animalia : Chordata : Reptilia	83.5 - 66 Ma Late/Upper Cretaceous
Anthozoa class	Animalia : Cnidaria : Anthozoa	83.5 - 66 Ma Late/Upper Cretaceous
Scleractinia order	Animalia : Cnidaria : Anthozoa : Scleractinia	66 - 61.6 Ma Paleocene
Lophelia sp. genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Caryophylliidae : *Desmophyllum*	66 - 61.6 Ma Paleocene
Cladocora jamaicaensis species	Animalia : Cnidaria : Anthozoa : Scleractinia : Caryophylliidae : Cladocora : *Cladocora jamaicaensis*	66 - 61.6 Ma Paleocene
Flabellum anderssoni species	Animalia : Cnidaria : Anthozoa : Scleractinia : Flabellidae : Flabellum : *Flabellum anderssoni*	66 - 61.6 Ma Paleocene
Madrepora sp. genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Oculinidae : *Madrepora*	66 - 61.6 Ma Paleocene
Crinoidea class	Animalia : Echinodermata : Crinoidea	70.6 - 66 Ma Late/Upper Cretaceous
Isselicrinus sp. genus	Animalia : Echinodermata : Crinoidea : Isocrinida : Isselicrinidae : *Isselicrinus*	66 - 56 Ma Paleocene
Echinoidea class	Animalia : Echinodermata : Protocidaris : Echinoidea	66 - 61.7 Ma Paleocene
Bivalvia class	Animalia : Mollusca : Bivalvia	83.5 - 66 Ma Late/Upper Cretaceous
Cucullaea sp. genus	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : *Cucullaea*	83.5 - 66 Ma Late/Upper Cretaceous
Cucullaea ellioti species	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : *Cucullaea ellioti*	66 - 61.7 Ma Paleocene
Grammatodon (Nordenskjoldia) sp. subgenus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : Grammatodon : *Grammatodon (Nordenskjoldia)*	83.5 - 66 Ma Late/Upper Cretaceous
Lahillia sp. genus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : *Lahillia*	56 - 47.8 Ma Eocene
Lahillia huberi species	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Lahillia : *Lahillia huberi*	66 - 56 Ma Paleocene
Lahillia larseni species	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Lahillia : *Cyprina larseni*	66 - 61.7 Ma Paleocene
Anisodonta sp. genus	Animalia : Mollusca : Bivalvia : Galeommatida : Basterotiidae : *Anisodonta*	56 - 47.8 Ma Eocene
Anisodonta subovata species	Animalia : Mollusca : Bivalvia : Galeommatida : Basterotiidae : Anisodonta : *Anisodonta subovata*	38 - 33.9 Ma Paleogene
Tellina (Tellinella) reflexa species	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Tellina : *Tellina (Tellinella) reflexa*	56 - 47.8 Ma Eocene
Cyclocardia mesembria species	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : *Cyclocardia mesembria*	41.3 - 38 Ma Eocene
Eucrassatella wilckensi species	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Eucrassatella : *Eucrassatella wilckensi*	56 - 47.8 Ma Eocene
Hiatella tenuis species	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : Hiatella : *Hiatella tenuis*	41.3 - 38 Ma Eocene
Panopea sp. genus	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : *Panopea*	41.3 - 38 Ma Eocene
Panopea akerlundi species	Animalia : Mollusca : Bivalvia : Adapedonta : Hiatellidae : Panopea : *Panopea akerlundi*	56 - 47.8 Ma Eocene
Panopea clausa species	Animalia : Mollusca : Bivalvia : Adapedonta : Hiatellidae : Panopea : *Panopea clausa*	83.5 - 66 Ma Late/Upper Cretaceous
Panopea eightsi species	Animalia : Mollusca : Bivalvia : Adapedonta : Hiatellidae : Panopea : *Panopea eightsi*	56 - 47.8 Ma Eocene
Lucina sp. genus	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : *Lucina*	70.6 - 66 Ma Late/Upper Cretaceous
Saxolucina sp. genus	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : *Saxolucina*	48.6 - 37.2 Ma Eocene
Saxolucina antarctipleura species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Saxolucina : *Saxolucina antarctipleura*	66 - 61.6 Ma Paleocene
Saxolucina sharmani species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Saxolucina : *Saxolucina sharmani*	56 - 47.8 Ma Eocene
Axinopsida pegodonta species	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Axinopsida : *Axinopsida pegodonta*	56 - 41.3 Ma Eocene
Conchocele townsendi species	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Conchocele : *Conchocele townsendi*	70.6 - 66 Ma Late/Upper Cretaceous
Thyasira (Parathyasira) notosulca species	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Parathyasira : *Thyasira (Parathyasira) notosulca*	56 - 41.3 Ma Eocene
Arcuatula sootryeni species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Arcuatula : *Arcuatula sootryeni*	41.3 - 38 Ma Eocene
Aulacomya sp. genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Aulacomya*	56 - 47.8 Ma Eocene
Botula pirriei species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Botula : *Botula pirriei*	38 - 33.9 Ma Paleogene
Modiolus sp. genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Modiolus*	56 - 47.8 Ma Eocene
Mytilosootus arcuatus species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilosootus : *Mytilosootus arcuatus*	56 - 47.8 Ma Eocene
Perna sp. genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Perna*	41.3 - 38 Ma Eocene
Australoneilo sp. genus	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : *Australoneilo*	66 - 61.6 Ma Paleocene
Australoneilo casei species	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Australoneilo : *Australoneilo casei*	66 - 56 Ma Paleocene
Australoneilo gracilis species	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Australoneilo : *Malletia gracilis*	66 - 61.7 Ma Paleocene
Australoneilo rossi species	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Australoneilo : *Australoneilo rossi*	56 - 47.8 Ma Eocene
Neilo beui species	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Neilo : *Neilo beui*	56 - 41.3 Ma Eocene
Neilo maxwelli species	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Neilo : *Neilo maxwelli*	56 - 47.8 Ma Eocene
Australoportlandia antarctica species	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Australoportlandia : *Australoportlandia antarctica*	56 - 41.3 Ma Eocene
Jupiteria sp. genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Jupiteria*	66 - 61.6 Ma Paleocene
Jupiteria (Surojupiteria) dissensa species	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Jupiteria : *Jupiteria (Surojupiteria) dissensa*	56 - 47.8 Ma Eocene
Nuculana antarctirostrata species	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Nuculana : *Nuculana antarctirostrata*	66 - 61.6 Ma Paleocene
Yoldiella leurovata species	Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : Yoldiella : *Yoldiella leurovata*	56 - 47.8 Ma Eocene
Yoldia sp. genus	Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : *Yoldia*	48.6 - 37.2 Ma Eocene
Nucula sp. genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	70.6 - 66 Ma Late/Upper Cretaceous
Nucula (Leionucula) sp. subgenus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula)*	66 - 56 Ma Paleocene
Nucula (Leionucula) hunickeni species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula) hunickeni*	66 - 56 Ma Paleocene
Nucula (Leionucula) nova species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula) nova*	56 - 47.8 Ma Eocene
Nucula (Leionucula) palmeri species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula) palmeri*	56 - 47.8 Ma Eocene
Nucula (Leionucula) suboblonga species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula) suboblonga*	83.5 - 66 Ma Late/Upper Cretaceous
Pycnodonte sp. genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Pycnodonte*	83.5 - 66 Ma Late/Upper Cretaceous
Pycnodonte (Phygraea) vesiculosum species	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonte : *Pycnodonte (Phygraea) vesiculosum*	70.6 - 66 Ma Late/Upper Cretaceous
Ostrea sp. genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Ostrea*	66 - 61.6 Ma Paleocene
Ostrea antarctica species	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : *Ostrea antarctica*	56 - 47.8 Ma Eocene
Ostrea seymourensis species	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : *Ostrea seymourensis*	41.3 - 38 Ma Eocene
Pinna sp. genus	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : *Pinna*	83.5 - 66 Ma Late/Upper Cretaceous
Pinna freneixae species	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Pinna : *Pinna freneixae*	66 - 61.6 Ma Paleocene
Electroma notiala species	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Electroma : *Electroma notiala*	56 - 47.8 Ma Eocene
Phelopteria sp. genus	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : *Phelopteria*	70.6 - 66 Ma Late/Upper Cretaceous
Pulvinites sp. genus	Animalia : Mollusca : Bivalvia : Ostreida : Pulvinitidae : *Pulvinites*	72.1 - 66 Ma Late/Upper Cretaceous
Entolium sp. genus	Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : *Entolium*	70.6 - 66 Ma Late/Upper Cretaceous
Acesta sp. genus	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Acesta*	70.6 - 66 Ma Late/Upper Cretaceous
Acesta bibbyi species	Animalia : Mollusca : Bivalvia : Limida : Limidae : Acesta : *Acesta bibbyi*	56 - 47.8 Ma Eocene
Acesta webbi species	Animalia : Mollusca : Bivalvia : Limida : Limidae : Acesta : *Acesta webbi*	66 - 61.7 Ma Paleocene
Seymourtula antarctica species	Animalia : Mollusca : Bivalvia : Limida : Limidae : Seymourtula : *Lima antarctica*	70.6 - 66 Ma Late/Upper Cretaceous
Chlamys sp. genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Chlamys*	56 - 47.8 Ma Eocene
Mya (Arenomya) sp. subgenus	Animalia : Mollusca : Bivalvia : Pholadida : Myidae : Mya : *Mya (Arenomya)*	56 - 47.8 Ma Eocene
Mya (Arenomya) nucleoides species	Animalia : Mollusca : Bivalvia : Pholadida : Myidae : Mya : *Mya (Arenomya) nucleoides*	56 - 47.8 Ma Eocene
Mya (Geramya) sp. subgenus	Animalia : Mollusca : Bivalvia : Pholadida : Myidae : Mya : *Mya (Geramya)*	48.6 - 37.2 Ma Eocene
Mya (Geramya) ekelofi species	Animalia : Mollusca : Bivalvia : Pholadida : Myidae : Mya : *Mya (Geramya) ekelofi*	56 - 47.8 Ma Eocene
Goniomya sp. genus	Animalia : Mollusca : Bivalvia : Pholadomyidae : *Goniomya*	70.6 - 66 Ma Late/Upper Cretaceous
Solemya sp. genus	Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : *Solemya*	70.6 - 66 Ma Late/Upper Cretaceous
Periploma sp. genus	Animalia : Mollusca : Bivalvia : Periplomatidae : *Periploma*	66 - 61.6 Ma Paleocene
Thracia sp. genus	Animalia : Mollusca : Bivalvia : Thraciidae : *Thracia*	83.5 - 66 Ma Late/Upper Cretaceous
Laevitrigonia sp. genus	Animalia : Mollusca : Bivalvia : Trigoniida : Laevitrigoniidae : *Laevitrigonia*	70.6 - 66 Ma Late/Upper Cretaceous
Linotrigonia sp. genus	Animalia : Mollusca : Bivalvia : Trigoniida : Pterotrigoniidae : *Linotrigonia*	70.6 - 66 Ma Late/Upper Cretaceous
Linotrigonia (Oistotrigonia) sp. subgenus	Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Linotrigonia : *Linotrigonia (Oistotrigonia)*	83.5 - 66 Ma Late/Upper Cretaceous
Gaimardia flemingi species	Animalia : Mollusca : Bivalvia : Veneroidei : Gaimardiidae : Gaimardia : *Gaimardia flemingi*	56 - 47.8 Ma Eocene
Mactra (Maorimactra) bodmani species	Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Mactra : *Mactra (Maorimactra) bodmani*	56 - 41.3 Ma Eocene
Mactra irizari species	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Mactra : *Mactra irizari*	56 - 47.8 Ma Eocene
Nymphactra jonasseni species	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Nymphactra : *Nymphactra jonasseni*	56 - 47.8 Ma Eocene
Oxyperas sp. genus	Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : *Oxyperas*	56 - 47.8 Ma Eocene
Standella mystrosura species	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Standella : *Standella mystrosura*	56 - 41.3 Ma Eocene
Mysella trigonoelliptica species	Animalia : Mollusca : Bivalvia : Galeommatida : Lasaeidae : Mysella : *Mysella trigonoelliptica*	56 - 41.3 Ma Eocene
Dozyia sp. genus	Animalia : Mollusca : Bivalvia : Cardiida : *Dozyia*	83.5 - 66 Ma Late/Upper Cretaceous
Cockburnia lunulifera species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Cockburnia : *Cockburnia lunulifera*	56 - 47.8 Ma Eocene
Cyclorisma sp. genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Cyclorisma*	70.6 - 66 Ma Late/Upper Cretaceous
Cyclorismina sp. genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Cyclorismina*	66 - 61.7 Ma Paleocene
Cyclorismina marwicki species	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Cyclorismina : *Cyclorismina marwicki*	56 - 47.8 Ma Eocene
Eumarcia (Atamarcia) robusta species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Eumarcia : *Eumarcia (Atamarcia) robusta*	56 - 41.3 Ma Eocene
Eumarcia (Eumarcia) austrolissa species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Eumarcia : *Eumarcia (Eumarcia) austrolissa*	56 - 41.3 Ma Eocene
Eurhomalea sp. genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Eurhomalea*	56 - 41.3 Ma Eocene
Eurhomalea antarctica species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Eurhomalea : *Eurhomalea antarctica*	56 - 47.8 Ma Eocene
Eurhomalea florentinoi species	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Eurhomalea : *Eurhomalea florentinoi*	41.3 - 38 Ma Eocene
Eurhomalea inflata species	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Eurhomalea : *Eurhomalea inflata*	56 - 41.3 Ma Eocene
Eurhomalea newtoni species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Eurhomalea : *Eurhomalea newtoni*	56 - 47.8 Ma Eocene
Gomphina sp. genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Gomphina*	56 - 47.8 Ma Eocene
Marwickia woodburnei species	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Marwickia : *Marwickia woodburnei*	66 - 61.6 Ma Paleocene
Kitchinites sp. genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Kitchinites*	70.6 - 66 Ma Late/Upper Cretaceous
Kitchinites (Kitchinites) laurae species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Kitchinites : *Kitchinites (Kitchinites) laurae*	72.1 - 66 Ma Late/Upper Cretaceous
Kitchinites darwini species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Kitchinites : *Kitchinites darwini*	70.6 - 66 Ma Late/Upper Cretaceous
Diplomoceras sp. genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Diplomoceras*	72.1 - 66 Ma Late/Upper Cretaceous
Diplomoceras cylindraceum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Diplomoceras : *Diplomoceras cylindraceum*	83.5 - 66 Ma Late/Upper Cretaceous
Gaudryceras seymouriense species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : *Gaudryceras seymouriense*	72.1 - 66 Ma Late/Upper Cretaceous
Zelandites varuna species	Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Zelandites : *Zelandites varuna*	70.6 - 66 Ma Late/Upper Cretaceous
Grossouvrites joharae species	Animalia : Mollusca : Cephalopoda : Ammonitida : Kossmaticeratidae : Grossouvrites : *Grossouvrites joharae*	70.6 - 66 Ma Late/Upper Cretaceous
Gunnarites bhavaniformis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Gunnarites : *Gunnarites bhavaniformis*	83.5 - 66 Ma Late/Upper Cretaceous
Maorites sp. genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : *Maorites*	70.6 - 66 Ma Late/Upper Cretaceous
Maorites densicostatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Maorites : *Maorites densicostatus*	72.1 - 66 Ma Late/Upper Cretaceous
Maorites seymourianus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Maorites : *Maorites seymourianus*	83.5 - 66 Ma Late/Upper Cretaceous
Maorites tuberculatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Maorites : *Maorites tuberculatus*	83.5 - 66 Ma Late/Upper Cretaceous
Maorites weddelliensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Maorites : *Maorites weddelliensis*	72.1 - 66 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) ootacodensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) ootacodensis*	70.6 - 66 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) ultimus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) ultimus*	70.6 - 66 Ma Late/Upper Cretaceous
Pachydiscus riccardi species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : *Pachydiscus riccardi*	72.1 - 66 Ma Late/Upper Cretaceous
Pseudophyllites loryi species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Tetragonitidae : Pseudophyllites : *Pseudophyllites loryi*	70.6 - 66 Ma Late/Upper Cretaceous
Ammonoidea order	Animalia : Mollusca : Cephalopoda : Ammonoidea	83.5 - 66 Ma Late/Upper Cretaceous
Zealandites sp. genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : *Zealandites*	70.6 - 66 Ma Late/Upper Cretaceous
Eutrephoceras dorbignyanum species	Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras : *Eutrephoceras dorbignyanum*	70.6 - 66 Ma Late/Upper Cretaceous
Gastropoda class	Animalia : Mollusca : Gastropoda	83.5 - 66 Ma Late/Upper Cretaceous
Gegania sp. genus	Animalia : Mollusca : Gastropoda : Mathildidae : *Tuba*	56 - 47.8 Ma Eocene
Mathildidae family	Animalia : Mollusca : Gastropoda : Mathildidae	56 - 47.8 Ma Eocene
Acteon sp. genus	Animalia : Mollusca : Gastropoda : Architectibranchia : Acteonidae : *Acteon*	56 - 47.8 Ma Eocene
Crenilabium sp. genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Acteonidae : *Crenilabium*	56 - 47.8 Ma Eocene
Tornatellaea sp. genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Acteonidae : *Tornatellaea*	56 - 47.8 Ma Eocene
Cinulia sp. genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Cinulia*	66 - 61.7 Ma Paleocene
Bulla sp. genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Bullidae : *Bulla*	56 - 47.8 Ma Eocene
Cylichnania impar species	Animalia : Mollusca : Gastropoda : Cephalaspidea : Cylichnidae : Cylichnania : *Cylichnania impar*	66 - 61.6 Ma Paleocene
Scaphander sp. genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Cylichnidae : *Scaphander*	56 - 47.8 Ma Eocene
Zemacies sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Borsoniidae : *Zemacies*	56 - 47.8 Ma Eocene
Aeneator sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Aeneator*	56 - 47.8 Ma Eocene
Austrobuccinum tuberosum species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Austrobuccinum : *Austrobuccinum tuberosum*	56 - 47.8 Ma Eocene
Austrofusus sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Austrofusus*	56 - 47.8 Ma Eocene
Austrosphaera sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Austrosphaera*	66 - 61.7 Ma Paleocene
Colus sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Colus*	66 - 61.6 Ma Paleocene
Cominella sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Cominella*	41.3 - 38 Ma Eocene
Cominella (Josepha) sp. subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Cominella : *Cominella (Josepha)*	37.2 - 33.9 Ma Paleogene
Cyrtochetus bucciniformis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Cyrtochetus : *Cyrtochetus bucciniformis*	56 - 47.8 Ma Eocene
Eobuccinella brucei species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Eobuccinella : *Eobuccinella brucei*	56 - 47.8 Ma Eocene
Neptunea sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Neptunea*	56 - 41.3 Ma Eocene
Pareuthria sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Pareuthria*	56 - 47.8 Ma Eocene
Penion sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Penion*	56 - 47.8 Ma Eocene
Pseudofax sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Pseudofax*	56 - 47.8 Ma Eocene
Pseudofax paucus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Pseudofax : *Pseudofax paucus*	66 - 61.6 Ma Paleocene
Seymourosphaera bulloides species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Austrosphaera : *Seymourosphaera bulloides*	66 - 61.6 Ma Paleocene
Seymourosphaera depressa species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Austrosphaera : *Seymourosphaera depressa*	66 - 61.6 Ma Paleocene
Seymourosphaera elevata species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Austrosphaera : *Seymourosphaera elevata*	66 - 61.6 Ma Paleocene
Seymourosphaera subglobosa species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Austrosphaera : *Seymourosphaera subglobosa*	66 - 61.6 Ma Paleocene
Strepsidura polaris species	Animalia : Mollusca : Gastropoda : Neogastropoda : Pseudolividae : Strepsidura : *Strepsidura polaris*	66 - 61.6 Ma Paleocene
Zelandiella sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Zelandiella*	56 - 47.8 Ma Eocene
Coptostoma sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Coptostoma*	56 - 47.8 Ma Eocene
Pristimerica sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Pristimerica*	56 - 47.8 Ma Eocene
Austrosullivania sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : *Austrosullivania*	56 - 47.8 Ma Eocene
Marshallaria sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : *Marshallaria*	66 - 61.6 Ma Paleocene
Marshallaria variegata species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Marshallaria : *Marshallaria variegata*	66 - 61.6 Ma Paleocene
Conomitra sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutomitridae : *Conomitra*	56 - 47.8 Ma Eocene
Splendrillia sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Drilliidae : *Splendrillia*	56 - 41.3 Ma Eocene
Cryptorhytis sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Cryptorhytis*	83.5 - 66 Ma Late/Upper Cretaceous
Fusinus sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Fusinus*	72.1 - 66 Ma Late/Upper Cretaceous
Graphidula sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Graphidula*	72.1 - 66 Ma Late/Upper Cretaceous
Paleopsephaea sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Paleopsephaea*	66 - 56 Ma Paleocene
Paleopsephaea nodoprosta species	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : Paleopsephaea : *Paleopsephaea nodoprosta*	66 - 61.6 Ma Paleocene
Streptochetus sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Streptochetus*	37.2 - 33.9 Ma Paleogene
Streptochetus (Streptolathyrus) sp. subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : Streptochetus : *Streptochetus (Streptolathyrus)*	56 - 47.8 Ma Eocene
Taioma sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Taiomidae : *Taioma*	83.5 - 66 Ma Late/Upper Cretaceous
Taioma sobrali species	Animalia : Mollusca : Gastropoda : Neogastropoda : Taiomidae : Taioma : *Taioma sobrali*	66 - 61.6 Ma Paleocene
Neoguraleus (Fusiguraleus) sp. subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mangeliidae : Neoguraleus : *Neoguraleus (Fusiguraleus)*	56 - 41.3 Ma Eocene
Levifusus woolfei species	Animalia : Mollusca : Gastropoda : Neogastropoda : Echinofulguridae : Levifusus : *Levifusus woolfei*	66 - 61.6 Ma Paleocene
Probuccinum palaiocostatum species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Probuccinum : *Probuccinum palaiocostatum*	66 - 61.6 Ma Paleocene
Serrifusus binodosum species	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : Serrifusus : *Serrifusus binodosum*	66 - 61.6 Ma Paleocene
Sycostoma pyrinota species	Animalia : Mollusca : Gastropoda : Neogastropoda : Melongenidae : Sycostoma : *Sycostoma pyrinota*	66 - 61.6 Ma Paleocene
Mitra sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mitridae : *Mitra*	56 - 47.8 Ma Eocene
Mitra (Eumitra) sp. subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mitridae : Mitra : *Mitra (Eumitra)*	56 - 47.8 Ma Eocene
Caelobassus radwini species	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : Caelobassus : *Caelobassus radwini*	56 - 47.8 Ma Eocene
Lenitrophon sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Lenitrophon*	56 - 47.8 Ma Eocene
Xymene sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Xymene*	56 - 41.3 Ma Eocene
Bullia (Buccinanops) sp. subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Nassariidae : Bullia : *Bullia (Buccinanops)*	41.3 - 38 Ma Eocene
Sudonassarius antarctohimaleos species	Animalia : Mollusca : Gastropoda : Neogastropoda : Nassariidae : Sudonassarius : *Sudonassarius antarctohimaleos*	56 - 47.8 Ma Eocene
Inquisitor sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pseudomelatomidae : *Inquisitor*	56 - 41.3 Ma Eocene
Austrotoma sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : *Austrotoma*	56 - 47.8 Ma Eocene
Heteroterma sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : *Heteroterma*	72.1 - 66 Ma Late/Upper Cretaceous
Pyropsis australis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Perissityidae : Pyropsis : *Pyropsis australis*	66 - 61.6 Ma Paleocene
Tudiclana sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : *Tudiclana*	56 - 41.3 Ma Eocene
Fulgurofusus sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Columbariidae : *Fulgurofusus*	56 - 41.3 Ma Eocene
Cosmasyrinx sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : *Cosmasyrinx*	56 - 47.8 Ma Eocene
Cosmasyrinx (Tholitoma) antarctigera species	Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Cosmasyrinx : *Cosmasyrinx (Tholitoma) antarctigera*	66 - 61.6 Ma Paleocene
Gemmula sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : *Gemmula*	56 - 47.8 Ma Eocene
Alcithoe (Alcithoe) amundseni species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Alcithoe : *Alcithoe (Alcithoe) amundseni*	56 - 41.3 Ma Eocene
Eoscaphella ellioti species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Eoscaphella : *Eoscaphella ellioti*	56 - 47.8 Ma Eocene
Eoscaphella fordycei species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Eoscaphella : *Eoscaphella fordycei*	56 - 47.8 Ma Eocene
Lyria antarctica species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Lyria : *Lyria antarctica*	56 - 47.8 Ma Eocene
Pachymelon (Palomelon) suropsilos species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Pachymelon : *Pachymelon (Palomelon) suropsilos*	56 - 41.3 Ma Eocene
Zygomelon apheles species	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Zygomelon : *Zygomelon apheles*	66 - 61.6 Ma Paleocene
Antarctohoges sp. genus	Animalia : Mollusca : Gastropoda : *Antarctohoges*	56 - 47.8 Ma Eocene
Antarctohoges arcuacheilos species	Animalia : Mollusca : Gastropoda : Aporrhaidae : Antarctohoges : *Antarctohoges arcuacheilos*	38 - 33.9 Ma Paleogene
Perissoptera sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Perissoptera*	83.5 - 66 Ma Late/Upper Cretaceous
Struthiochenopus hurleyi species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Struthiochenopus : *Struthiochenopus hurleyi*	66 - 61.6 Ma Paleocene
Struthiochenopus nordenskjoldi species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Struthiochenopus : *Perissoptera nordenskjoldi*	72.1 - 66 Ma Late/Upper Cretaceous
Wangaloa sp. genus	Animalia : Mollusca : Gastropoda : Architectonicidae : *Wangaloa*	56 - 47.8 Ma Eocene
Sigapatella sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Calyptraeidae : *Sigapatella*	56 - 47.8 Ma Eocene
Zegalerus sp. genus	Animalia : Mollusca : Gastropoda : Calyptraeidae : *Zegalerus*	56 - 47.8 Ma Eocene
Cassis sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Cassidae : *Cassis*	66 - 61.6 Ma Paleocene
Galeodea sp. genus	Animalia : Mollusca : Gastropoda : Cassidae : *Galeodea*	83.5 - 66 Ma Late/Upper Cretaceous
Amaea (Discoscala) sp. subgenus	Animalia : Mollusca : Gastropoda : Epitoniidae : Amaea : *Amaea (Discoscala)*	56 - 47.8 Ma Eocene
Epitonium (Epitonium) sp. subgenus	Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : *Epitonium (Epitonium)*	56 - 47.8 Ma Eocene
Amberleya sp. genus	Animalia : Mollusca : Gastropoda : Seguenziida : Eucyclidae : *Amberleya*	70.6 - 66 Ma Late/Upper Cretaceous
Austroficopsis seymourensis species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Austroficopsis : *Austroficopsis seymourensis*	56 - 47.8 Ma Eocene
Austroficopsis wimani species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Austroficopsis : *Austroficopsis wimani*	56 - 47.8 Ma Eocene
Ficus (Diconoficus) sp. subgenus	Animalia : Mollusca : Gastropoda : Ficidae : Ficus : *Ficus (Diconoficus)*	56 - 41.3 Ma Eocene
Eunaticina sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Eunaticina*	83.5 - 66 Ma Late/Upper Cretaceous
Euspira antarctidia species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Euspira : *Euspira antarctidia*	66 - 61.6 Ma Paleocene
Globisinum sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Globisinum*	56 - 47.8 Ma Eocene
Polinices (Polinices) sp. subgenus	Animalia : Mollusca : Gastropoda : Naticidae : Polinices : *Polinices (Polinices)*	56 - 47.8 Ma Eocene
Polinices subtenuis species	Animalia : Mollusca : Gastropoda : Naticidae : Polinices : *Polinices subtenuis*	56 - 47.8 Ma Eocene
Agatha sp. genus	Animalia : Mollusca : Gastropoda : Pyramidellidae : *Agatha*	56 - 47.8 Ma Eocene
Eulimella sp. genus	Animalia : Mollusca : Gastropoda : Pyramidellidae : *Eulimella*	56 - 41.3 Ma Eocene
Gumina sp. genus	Animalia : Mollusca : Gastropoda : Pyramidellidae : *Gumina*	56 - 41.3 Ma Eocene
Orinella sp. genus	Animalia : Mollusca : Gastropoda : Pyramidellidae : *Orinella*	56 - 47.8 Ma Eocene
Ptycheulimella sp. genus	Animalia : Mollusca : Gastropoda : Pyramidellidae : *Ptycheulimella*	56 - 47.8 Ma Eocene
Turbonilla (Mormula) sp. subgenus	Animalia : Mollusca : Gastropoda : Pyramidellidae : Turbonilla : *Turbonilla (Mormula)*	56 - 47.8 Ma Eocene
Antarctiranella tessela species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ranellidae : Antarctiranella : *Antarctiranella tessela*	66 - 61.6 Ma Paleocene
Argobuccinum sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Cymatiidae : *Argobuccinum*	37.2 - 33.9 Ma Paleogene
Trachytriton sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ranellidae : *Trachytriton*	72.1 - 66 Ma Late/Upper Cretaceous
Turritriton sp. genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Cymatiidae : *Turritriton*	41.3 - 38 Ma Eocene
Antarctodarwinella sp. genus	Animalia : Mollusca : Gastropoda : Struthiolariidae : *Antarctodarwinella*	48.6 - 37.2 Ma Eocene
Antarctodarwinella austerocallosa species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Struthiolariidae : Perissodonta : *Antarctodarwinella austerocallosa*	66 - 61.6 Ma Paleocene
Antarctodarwinella ellioti species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Struthiolariidae : Perissodonta : *Antarctodarwinella ellioti*	56 - 47.8 Ma Eocene
Perissodonta laevis species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Struthiolariidae : Perissodonta : *Perissodonta laevis*	41.3 - 38 Ma Eocene
Struthiolarella sp. genus	Animalia : Mollusca : Gastropoda : Struthiolariidae : *Struthiolarella*	56 - 41.3 Ma Eocene
Struthiolarella steinmanni species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Struthiolariidae : Perissodonta : *Struthiolarella steinmanni*	56 - 41.3 Ma Eocene
Struthiolarella variabilis species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Struthiolariidae : Perissodonta : *Struthiolarella variabilis*	56 - 47.8 Ma Eocene
Antisolarium sp. genus	Animalia : Mollusca : Gastropoda : Trochida : Trochidae : *Antisolarium*	41.3 - 38 Ma Eocene
Calliostoma (Calliostoma) sp. subgenus	Animalia : Mollusca : Gastropoda : Trochidae : Calliostoma : *Calliostoma (Calliostoma)*	56 - 47.8 Ma Eocene
Vanikoropsis arktowskiana species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Vanikoridae : Vanikoropsis : *Eunaticina arktowskiana*	66 - 61.6 Ma Paleocene
Tudicla sp. genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : *Tudicla*	56 - 47.8 Ma Eocene
Serpulorbis sp. genus	Animalia : Mollusca : Gastropoda : Vermetidae : *Serpulorbis*	56 - 47.8 Ma Eocene
Acmaea sp. genus	Animalia : Mollusca : Gastropoda : Acmaeidae : *Acmaea*	66 - 61.6 Ma Paleocene
Cellana sp. genus	Animalia : Mollusca : Gastropoda : Nacellidae : *Cellana*	38 - 33.9 Ma Paleogene
Conotomaria sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Pleurotomariidae : *Conotomaria*	66 - 61.6 Ma Paleocene
Pleurotomaria sp. genus	Animalia : Mollusca : Gastropoda : Trochida : Microdomatidae : *Pleurotomaria*	70.6 - 66 Ma Late/Upper Cretaceous
Bittium sp. genus	Animalia : Mollusca : Gastropoda : Cerithiidae : *Bittium*	48.6 - 37.2 Ma Eocene
Bittium (Bittium) paleonotum species	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Cerithiidae : Bittium : *Bittium (Bittium) paleonotum*	66 - 61.6 Ma Paleocene
Cerithium sp. genus	Animalia : Mollusca : Gastropoda : Cerithiidae : *Cerithium*	70.6 - 66 Ma Late/Upper Cretaceous
Colposigma capitanea species	Animalia : Mollusca : Gastropoda : Turritellidae : Colposigma : *Colposigma capitanea*	37.2 - 33.9 Ma Paleogene
Colposigma euthenia species	Animalia : Mollusca : Gastropoda : Turritellidae : Colposigma : *Colposigma euthenia*	56 - 47.8 Ma Eocene
Mesalia sp. genus	Animalia : Mollusca : Gastropoda : Turritellidae : *Mesalia*	66 - 56 Ma Paleocene
Mesalia virginiae species	Animalia : Mollusca : Gastropoda : Turritellidae : Mesalia : *Mesalia virginiae*	66 - 61.6 Ma Paleocene
Scaphopoda class	Animalia : Mollusca : Scaphopoda	72.1 - 66 Ma Late/Upper Cretaceous
Dentalium sp. genus	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : *Dentalium*	72.1 - 66 Ma Late/Upper Cretaceous
Dentalium (Dentalium) sp. subgenus	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : Dentalium : *Dentalium (Dentalium)*	38 - 33.9 Ma Paleogene
Cadulus sp. genus	Animalia : Mollusca : Scaphopoda : Gadilida : Gadilidae : *Cadulus*	56 - 47.8 Ma Eocene
Radiolaria phylum	Chromista : Radiozoa	66 - 56 Ma Paleocene
Actinoptychus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Coscinodiscales : Heliopeltaceae : *Actinoptychus*	66 - 56 Ma Paleocene
Anaulus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Anaulales : Anaulaceae : *Anaulus*	66 - 56 Ma Paleocene
Biddulphia sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Biddulphiales : Biddulphiaceae : *Biddulphia*	66 - 56 Ma Paleocene
Cladogramma sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Cladogramma*	66 - 56 Ma Paleocene
Coscinodiscus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Coscinodiscales : Coscinodiscaceae : *Coscinodiscus*	66 - 56 Ma Paleocene
Endictya sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Endictyaceae : *Endictya*	66 - 56 Ma Paleocene
Goniothecium sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Goniothecium*	66 - 56 Ma Paleocene
Hemiaulus sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Hemiaulales : Hemiaulaceae : *Hemiaulus*	66 - 56 Ma Paleocene
Hemiaulus polymorphus species	Chromista : Ochrophyta : Bacillariophyceae : Hemiaulales : Hemiaulaceae : Hemiaulus : *Hemiaulus polymorphus*	66 - 56 Ma Paleocene
Hyalodiscus sp. genus	Protozoa : Amoebozoa : Lobosa : Amoebida : Hyalodiscidae : *Hyalodiscus*	66 - 56 Ma Paleocene
Melosira sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Melosiraceae : *Melosira*	66 - 56 Ma Paleocene
Paralia sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Paraliales : Paraliaceae : *Paralia*	66 - 56 Ma Paleocene
Pseudopyxilla sp. genus	Chromista : Ochrophyta : Bacillariophyceae : *Pseudopyxilla*	66 - 56 Ma Paleocene
Pseudopyxilla americana species	Chromista : Ochrophyta : Bacillariophyceae : Pseudopyxilla : *Pseudopyxilla americana*	66 - 56 Ma Paleocene
Rhizosolenia sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Rhizosoleniales : Rhizosoleniaceae : *Rhizosolenia*	66 - 56 Ma Paleocene
Sceptroneis sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Rhaponeidales : Rhaphoneidaceae : *Sceptroneis*	66 - 56 Ma Paleocene
Stephanopyxis sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Stephanopyxidaceae : *Stephanopyxis*	66 - 56 Ma Paleocene
Stephanopyxis simonseni species	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Stephanopyxidaceae : Stephanopyxis : *Stephanopyxis simonseni*	66 - 56 Ma Paleocene
Stephanopyxis turris species	Chromista : Ochrophyta : Bacillariophyceae : Melosirales : Stephanopyxidaceae : Stephanopyxis : *Stephanopyxis turris*	66 - 56 Ma Paleocene
Triceratium sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Triceratiales : Triceratiaceae : *Triceratium*	66 - 56 Ma Paleocene
Trinacria sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Biddulphiales : Biddulphiaceae : *Trinacria*	66 - 56 Ma Paleocene
Xanthiopyxis sp. genus	Chromista : Ochrophyta : Bacillariophyceae : Coscinodiscales : Coscinodiscaceae : *Xanthiopyxis*	66 - 56 Ma Paleocene
Cornua sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Dictyochaceae : *Cornua*	66 - 56 Ma Paleocene
Dictyocha sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Dictyochaceae : *Dictyocha*	66 - 56 Ma Paleocene
Lyramula sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Dictyochaceae : *Lyramula*	66 - 56 Ma Paleocene
Silicoflagellida sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Dictyochaceae : *Silicoflagellida*	72.1 - 66 Ma Late/Upper Cretaceous
Vallacerta sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Vallacertaceae : *Vallacerta*	72.1 - 66 Ma Late/Upper Cretaceous
Corbisema sp. genus	Chromista : Ochrophyta : Dictyochophyceae : Dictyochales : Dictyochaceae : *Corbisema*	66 - 56 Ma Paleocene
Corbisema hastata species	Heterokontophyta : Dictyochophyceae : Dictyochales : Corbisema : *Corbisema hastata*	66 - 56 Ma Paleocene
Corbisema inermis species	Heterokontophyta : Dictyochophyceae : Dictyochales : Corbisema : *Corbisema inermis*	66 - 56 Ma Paleocene

References

Wiman C. (1905) Über die Alttertiären vertebraten der Seymourinsel, Wissenschaftliche Ergebnisse der Schwedischen südpolar-expedition 3 1, 1-35

Simpson G. G. (1971) Review of fossil penguins from Seymour Island, Proceedings of the Royal Society of London, Series B. Biological Sciences 178 1053, 357-387

Macellari C. E. (1986) Late Campanian-Maastrichtian ammonite fauna from Seymour Island (Antarctic Peninsula), The Paleontological Society Memoir 18, 1-59

Harwood D. (1988) Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula, Geological Society of America, Memoir 169, 55-129

Macellari C. E. (1988) Stratigraphy, sedimentology, and paleoecology of Upper Cretaceous/Paleocene shelf-deltaic sediments of Seymour Island, Geological Society of America-Memoir 169, 25-53

Zinsmeister W. J., Feldmann R. M., et al (1989) Latest Cretaceous/Earliest Tertiary Transition on Seymour Island, Antarctica, Journal of Paleontology 63 6, 731-738

Stilwell J. D., Zinsmeister W. J. (1992) Molluscan Systematics and Biostratigraphy, Antarctic Research Series, AGU 55

Filkorn H. F. (1994) Fossil scleractinian corals from James Ross Basin, Antarctica, Antarctic Research Series 65, 1-96

Myrcha A., Jadwiszczak P., et al (2002) Taxonomic revision of Eocene Antarctic penguins based on tarsometatarsal morphology, Polish Polar Research 23 1, 5-46

Stilwell J. D., Zinsmeister W. J., et al (2004) Early Paleocene Mollusks of Antarctica: Systematics, Paleoecology and Paleobiogeographic Significance, Bulletins of American Paleontology 367

Emig C. C., Bitner M. A. (2005) Glottidia (Brachiopod: Lingulidae) from the Eocene La Meseta Formation, Seymour Island, Antarctica, Palaeontology 48 2, 423-431

Tambussi C. P., Acosta Hospitaleche C. I., et al (2006) Late Eocene penguins from West Antarctica: systematics and biostratigraphy, Geological Society, London Special Publication 258, 145-161

Salazar C., Stinnesbeck W., et al (2010) Ammonites from the Maastrichtian (Upper Cretaceous) Quiriquina Formation in central Chile, Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 257, 181-236

Jadwiszczak P. (2011) New data on morphology of late Eocene penguins and implications for their geographic distribution, Antarctic Science 23 6, 305-606

Tambussi C. P., Degrange F. J., et al (2019) A stem anseriform from the early Palaeocene of Antarctica provides new key evidence in the early evolution of waterfowl, Zoological Journal of the Linnean Society 186 3, 673-700 doi:10.1093/zoolinnean/zly085/5281199

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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