Learning Center What is a mineral?The most common minerals on earth Information for Educators Mindat Articles The Elements The Rock H. Currier Digital Library Geologic Time

Minerals by Properties Minerals by Chemistry Advanced Locality Search Random Mineral Random Locality Search by minID Localities Near Me Search Articles Search Glossary More Search Options

The Mindat Manual Add a New Photo Rate Photos Locality Edit Report Coordinate Completion Report Add Glossary Item

Mining Companies Statistics Users Mineral Museums Clubs & Organizations Mineral Shows & Events The Mindat Directory Device Settings The Mineral Quiz

Photo Search Photo Galleries Search by Color New Photos Today New Photos Yesterday Members' Photo Galleries Past Photo of the Day Gallery Photography

BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Eutrephoceras ✝

Photos

Photo Gallery

Description

Eutrephoceras is an extinct genus of nautilus from the Late Jurassic to the Miocene (around 161 to 5 million years ago). They are characterized by a highly rounded involute shell with slightly sinuous suture patterns.

From Wikipedia article at https://en.wikipedia.org/wiki/Eutrephoceras, which is released under the Creative Commons Attribution-Share-Alike License 3.0.

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4624542	https://www.gbif.org/species/4624542
PaleoBioDB ID (PBDB)	13198	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=13198

Rank

genus

Taxonomy (GBIF,PBDB)

Life : Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras

Taxonomic Status (GBIF)

accepted

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Opisthokonta	Cavalier-Smith 1987
kingdom	Animalia
-	Bilateria
-	Eubilateria	Ax 1987
-	Protostomia	Grobben 1908
-	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca	Linnaeus 1758
class	Cephalopoda	Cuvier 1797
subclass	Nautiloidea	Agassiz 1847
order	Nautilida	Agassiz 1847
superfamily	Nautiloidea
family	Nautilidae	de Blainville 1825
genus	Eutrephoceras	Hyatt 1894

Scientific Name

Eutrephoceras Hyatt, 1894

Name Published In

Proc. Amer. Phil. Soc. 32

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Eutrephoceras	genus	belongs to Nautilidae	stated with evidence	Reeside, 1924
Eutrephoceras	genus	belongs to Eutrephoceratidae	stated with evidence	Haas and Miller, 1952
Eutrephoceras	genus	belongs to Nautilidae	stated with evidence	Kummel, 1954
Eutrephoceras	genus	belongs to Nautilinae	stated without evidence	Klinger, 1985
Eutrephoceras	genus	belongs to Nautilinae	stated with evidence	Noda et al., 2001
Eutrephoceras	genus	belongs to Nautilida	second hand	Sepkoski, 2002
Eutrephoceras	genus	belongs to Nautilidae	stated with evidence	Cichowolski et al., 2005
Eutrephoceras	genus	belongs to Eutrephoceratidae	stated with evidence	Landman et al., 2007
Eutrephoceras	genus	belongs to Nautilidae	stated with evidence	Darragh and Kendrick, 2008
Eutrephoceras	genus	belongs to Nautilidae	stated without evidence	Darragh, 2017

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

180 - 170 Ma
Jurassic

Last Recorded Appearance

13.8 - 11.6 Ma
Miocene

Motility

actively mobile (based on Nautilidae)

Vision

well-developed (based on Cephalopoda)

Diet

carnivore (based on Nautilidae)

Taphonomy

aragonite (based on Nautilida)

Primary Reference (PBDB)

A. Hyatt. 1894. Phylogeny of an acquired characteristic. Proceedings of the American Philosophical Society 32(143):349-647

Wikipedia

https://en.wikipedia.org/wiki/Eutrephoceras

External Images

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Eutrephoceras (Simplicioceras) ✝ subgenus	listed (PBDB)		13	56.0 Ma Paleocene	47.8 Ma Eocene
Eutrephoceras ahltenense ✝ species	listed (PBDB)
Eutrephoceras alcesense ✝ species	accepted (GBIF) listed (PBDB)
Eutrephoceras allani ✝ species	accepted (GBIF) listed (PBDB)		3	66.0 Ma Late/Upper Cretaceous	55.8 Ma Eocene
Eutrephoceras allionii ✝ species	listed (PBDB)		1	16.0 Ma Miocene	16.0 Ma Miocene
Eutrephoceras angolaense ✝ species	accepted (GBIF) listed (PBDB)		1	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras antarcticum ✝ species	accepted (GBIF) listed (PBDB)		1	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras astierianum ✝ species	listed (PBDB)
Eutrephoceras azraqensis ✝ species	accepted (GBIF) listed (PBDB)		2	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras bellerophon ✝ species	listed (PBDB)		5	72.1 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras berryi ✝ species	accepted (GBIF) listed (PBDB)		2	41.3 Ma Eocene	41.3 Ma Eocene
Eutrephoceras blanki ✝ species	accepted (GBIF) listed (PBDB)		2	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras boissieri ✝ species	listed (PBDB)		1	140 Ma Early/Lower Cretaceous	140 Ma Early/Lower Cretaceous
Eutrephoceras bouchardianum ✝ species	listed (PBDB)		8	113 Ma Early/Lower Cretaceous	89.3 Ma Late/Upper Cretaceous
Eutrephoceras burundukhajense ✝ species	accepted (GBIF) listed (PBDB)		1	66.0 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras campbelli ✝ species	listed (PBDB)		2	89.8 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras carolinense ✝ species	accepted (GBIF) listed (PBDB)		5	47.8 Ma Eocene	41.3 Ma Eocene
Eutrephoceras carolinensis ✝ species	accepted (GBIF) listed (PBDB)		12	47.8 Ma Eocene	38.0 Ma Eocene
Eutrephoceras charpentieri ✝ species	listed (PBDB)		4	93.5 Ma Late/Upper Cretaceous	47.8 Ma Eocene
Eutrephoceras claramontanum ✝ species	listed (PBDB)		2	156 Ma Jurassic	156 Ma Jurassic
Eutrephoceras clementinum ✝ species	listed (PBDB)		7	113 Ma Early/Lower Cretaceous	105 Ma Early/Lower Cretaceous
Eutrephoceras dartevellei ✝ species	accepted (GBIF) listed (PBDB)		1	47.8 Ma Eocene	47.8 Ma Eocene
Eutrephoceras darupense ✝ species	listed (PBDB)		13	93.9 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras decorum ✝ species	accepted (GBIF) listed (PBDB)		1	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras dekayi ✝ species	listed (PBDB)		78	83.5 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras depressum ✝ species	listed (PBDB)
Eutrephoceras donbassicum ✝ species	accepted (GBIF) listed (PBDB)		2	83.5 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras dorbignyanum ✝ species	listed (PBDB)		25	83.6 Ma Late/Upper Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras douvillei ✝ species	accepted (GBIF) listed (PBDB)		3	166 Ma Middle Jurassic	164 Ma Middle Jurassic
Eutrephoceras dubaleni ✝ species	listed (PBDB)		2	20.4 Ma Miocene	20.4 Ma Miocene
Eutrephoceras expansum ✝ species	listed (PBDB)		5	101 Ma Late/Upper Cretaceous	99.6 Ma Late/Upper Cretaceous
Eutrephoceras eyerdami ✝ species	accepted (GBIF) listed (PBDB)		1	41.3 Ma Eocene	41.3 Ma Eocene
Eutrephoceras faxoense ✝ species	accepted (GBIF) listed (PBDB)		1	66.0 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras flammeum ✝ species	listed (PBDB)		3	83.6 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras geelongensis ✝ species	listed (PBDB)		10	23.0 Ma Miocene	13.8 Ma Miocene
Eutrephoceras globosum ✝ species	accepted (GBIF) listed (PBDB)
Eutrephoceras hacobjani ✝ species	accepted (GBIF) listed (PBDB)		1	85.8 Ma Late/Upper Cretaceous	85.8 Ma Late/Upper Cretaceous
Eutrephoceras hallidayi ✝ species	listed (PBDB)		1	59.2 Ma Paleocene	59.2 Ma Paleocene
Eutrephoceras hannai ✝ species	accepted (GBIF) listed (PBDB)		1	47.8 Ma Eocene	47.8 Ma Eocene
Eutrephoceras indicum ✝ species	listed (PBDB)		4	93.9 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras insigne ✝ species	accepted (GBIF) listed (PBDB)		1	113 Ma Early/Lower Cretaceous	113 Ma Early/Lower Cretaceous
Eutrephoceras irritilasi ✝ species	accepted (GBIF) listed (PBDB)		2	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras izumoensis ✝ species	accepted (GBIF) listed (PBDB)		4	16.0 Ma Miocene	13.8 Ma Miocene
Eutrephoceras japonicus ✝ species	listed (PBDB)		9	41.3 Ma Eocene	33.9 Ma Oligocene
Eutrephoceras johnsoni ✝ species	accepted (GBIF) listed (PBDB)		1	66.0 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras jonesi ✝ species	accepted (GBIF) listed (PBDB)		1	66.0 Ma Late/Upper Cretaceous	66.0 Ma Late/Upper Cretaceous
Eutrephoceras justum ✝ species	listed (PBDB)		2	93.5 Ma Late/Upper Cretaceous	85.8 Ma Late/Upper Cretaceous
Eutrephoceras kummeli ✝ species	accepted (GBIF) listed (PBDB)		4	89.3 Ma Late/Upper Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras laverdei ✝ species	accepted (GBIF) listed (PBDB)		1	122 Ma Early/Lower Cretaceous	122 Ma Early/Lower Cretaceous
Eutrephoceras lentiforme ✝ species	listed (PBDB)
Eutrephoceras leonei ✝ species	listed (PBDB)		2	47.8 Ma Eocene	41.3 Ma Eocene
Eutrephoceras marksi ✝ species	accepted (GBIF) listed (PBDB)		1	41.3 Ma Eocene	41.3 Ma Eocene
Eutrephoceras merteni ✝ species	accepted (GBIF) listed (PBDB)		3	93.5 Ma Late/Upper Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras montanaense ✝ species	listed (PBDB)		2	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras montanensis ✝ species	accepted (GBIF) listed (PBDB)		7	165 Ma Middle Jurassic	165 Ma Middle Jurassic
Eutrephoceras montmollini ✝ species	listed (PBDB)		4	113 Ma Early/Lower Cretaceous	109 Ma Early/Lower Cretaceous
Eutrephoceras moskvini ✝ species	accepted (GBIF) listed (PBDB)		4	133 Ma Early/Lower Cretaceous	130 Ma Early/Lower Cretaceous
Eutrephoceras municeps ✝ species	accepted (GBIF) listed (PBDB)		2	136 Ma Early/Lower Cretaceous	130 Ma Early/Lower Cretaceous
Eutrephoceras nodai ✝ species	accepted (GBIF) listed (PBDB)		1	93.5 Ma Late/Upper Cretaceous	93.5 Ma Late/Upper Cretaceous
Eutrephoceras occlusum species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras oregonense ✝ species	accepted (GBIF) listed (PBDB)		1	33.9 Ma Oligocene	33.9 Ma Oligocene
Eutrephoceras ovoideum species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras parisiense ✝ species	listed (PBDB)		3	56.0 Ma Paleocene	56.0 Ma Paleocene
Eutrephoceras perlatus ✝ species	listed (PBDB)		18	70.6 Ma Late/Upper Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras planoventer ✝ species	accepted (GBIF) listed (PBDB)		12	83.5 Ma Late/Upper Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras quadrilineatum ✝ species	listed (PBDB)
Eutrephoceras reesidei ✝ species	accepted (GBIF) listed (PBDB)		1	47.8 Ma Eocene	47.8 Ma Eocene
Eutrephoceras regale species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras rotundum ✝ species	listed (PBDB)		4	172 Ma Middle Jurassic	168 Ma Middle Jurassic
Eutrephoceras sloani ✝ species	accepted (GBIF) listed (PBDB)		4	66.0 Ma Late/Upper Cretaceous	59.2 Ma Paleocene
Eutrephoceras soyaense ✝ species	accepted (GBIF) listed (PBDB)		2	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras spec species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras spengleri ✝ species	accepted (GBIF) listed (PBDB)		1	101 Ma Late/Upper Cretaceous	101 Ma Late/Upper Cretaceous
Eutrephoceras sphaericum ✝ species	listed (PBDB)		2	85.8 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras stephensoni ✝ species	listed (PBDB)		5	61.6 Ma Paleocene	59.2 Ma Paleocene
Eutrephoceras sublaevigatum ✝ species	listed (PBDB)		6	125 Ma Early/Lower Cretaceous	70.6 Ma Late/Upper Cretaceous
Eutrephoceras subrotundum ✝ species	listed (PBDB)		1	172 Ma Middle Jurassic	172 Ma Middle Jurassic
Eutrephoceras tawaense ✝ species	accepted (GBIF) listed (PBDB)		1	83.5 Ma Late/Upper Cretaceous	83.5 Ma Late/Upper Cretaceous
Eutrephoceras thomi species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras traubi ✝ species	accepted (GBIF) listed (PBDB)		2	59.2 Ma Paleocene	59.2 Ma Paleocene
Eutrephoceras tumescens ✝ species	listed (PBDB)		1	47.8 Ma Eocene	47.8 Ma Eocene
Eutrephoceras uitenhagense species	accepted (GBIF)	No associated record in PBDB
Eutrephoceras umbilicare ✝ species	listed (PBDB)		11	56.0 Ma Paleocene	47.8 Ma Eocene
Eutrephoceras urbanum ✝ species	listed (PBDB)		2	56.0 Ma Paleocene	56.0 Ma Paleocene
Eutrephoceras uzense ✝ species	accepted (GBIF) listed (PBDB)		1	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras vastum ✝ species	listed (PBDB)		3	72.1 Ma Late/Upper Cretaceous	72.1 Ma Late/Upper Cretaceous
Eutrephoceras waageni ✝ species	listed (PBDB)		3	180 Ma Early Jurassic	168 Ma Middle Jurassic
Nautilus ahltenensis species	accepted (GBIF)	No associated record in PBDB
Nautilus allionii species	accepted (GBIF)	No associated record in PBDB
Nautilus altifrons ✝ species	accepted (GBIF) listed (PBDB)		10	20.4 Ma Miocene	16.0 Ma Miocene
Nautilus astierianus species	accepted (GBIF)	No associated record in PBDB
Nautilus balcombensis ✝ species	accepted (GBIF) listed (PBDB)		2	16.0 Ma Miocene	16.0 Ma Miocene
Nautilus bellerophon species	accepted (GBIF)	No associated record in PBDB
Nautilus bouchardianus species	accepted (GBIF)	No associated record in PBDB
Nautilus campbelli species	accepted (GBIF)	No associated record in PBDB
Nautilus charpentieri species	accepted (GBIF)	No associated record in PBDB
Nautilus clementinus species	accepted (GBIF)	No associated record in PBDB
Nautilus darupensis species	accepted (GBIF)	No associated record in PBDB
Nautilus dekayi species	accepted (GBIF)	No associated record in PBDB
Nautilus depressus species	accepted (GBIF)	No associated record in PBDB
Nautilus dorbignyanus species	accepted (GBIF)	No associated record in PBDB
Nautilus dubaleni species	accepted (GBIF)	No associated record in PBDB
Nautilus expansus species	accepted (GBIF)	No associated record in PBDB
Nautilus flammeus species	accepted (GBIF)	No associated record in PBDB
Nautilus francomontanus species	accepted (GBIF)	No associated record in PBDB
Nautilus geelongensis species	accepted (GBIF)	No associated record in PBDB
Nautilus hallidayi species	accepted (GBIF)	No associated record in PBDB
Nautilus indicus species	accepted (GBIF)	No associated record in PBDB
Nautilus japonicus species	accepted (GBIF)	No associated record in PBDB
Nautilus justus species	accepted (GBIF)	No associated record in PBDB
Nautilus lentiformis species	accepted (GBIF)	No associated record in PBDB
Nautilus leonei species	accepted (GBIF)	No associated record in PBDB
Nautilus montanaensis species	accepted (GBIF)	No associated record in PBDB
Nautilus montmollini species	accepted (GBIF)	No associated record in PBDB
Nautilus parisiensis species	accepted (GBIF)	No associated record in PBDB
Nautilus perlatus species	accepted (GBIF)	No associated record in PBDB
Nautilus quadrilineatus species	accepted (GBIF)	No associated record in PBDB
Nautilus rotundus species	accepted (GBIF)	No associated record in PBDB
Nautilus stephensoni species	accepted (GBIF)	No associated record in PBDB
Nautilus subfleuriausianus ✝ species	accepted (GBIF) listed (PBDB)		4	70.6 Ma Late/Upper Cretaceous	56.0 Ma Paleocene
Nautilus sublaevigatus species	accepted (GBIF)	No associated record in PBDB
Nautilus subrotundus species	accepted (GBIF)	No associated record in PBDB
Nautilus tumescens species	accepted (GBIF)	No associated record in PBDB
Nautilus umbilicaris species	accepted (GBIF)	No associated record in PBDB
Nautilus urbanus species	accepted (GBIF)	No associated record in PBDB
Nautilus vastus species	accepted (GBIF)	No associated record in PBDB
Nautilus victorianus ✝ species	accepted (GBIF) listed (PBDB)		3	59.2 Ma Paleocene	59.2 Ma Paleocene
Nautilus waageni species	accepted (GBIF)	No associated record in PBDB

Synonymy List

Year	Name and Author
1894	Eutrephoceras Hyatt p. 555
1924	Eutrephoceras Reeside p. 2
1947	Eutrephoceras Miller p. 26
1952	Eutrephoceras Haas and Miller p. 329
1954	Eutrephoceras Kummel p. 320
1961	Eutrephoceras Palmer p. 533
1964	Eutrephoceras Teichert et al. p. 449
1975	Eutrephoceras Shimansky
1985	Eutrephoceras Klinger p. 3
2001	Eutrephoceras Noda et al. p. 92

Year	Name and Author
2002	Eutrephoceras Sepkoski, Jr.
2005	Eutrephoceras Cichowolski et al. p. 271
2007	Eutrephoceras Landman et al. p. 55
2008	Eutrephoceras Darragh and Kendrick p. 220
2008	Eutrephoceras Kennedy et al. p. 37
2015	Eutrephoceras Ifrim et al. p. 231
2015	Eutrephoceras Machalski and Wilmsen p. 497
2016	Eutrephoceras Lehmann et al. p. 432
2017	Eutrephoceras Darragh p. 98

References

Hyatt A. Phylogeny of an acquired characteristic, Proceedings of the American Philosophical Society 32 143, 349-647

Reeside J. B. (1924) A new nautiloid cephalopod, Eutrephoceras sloani, from the Eocene of South Carolina, Proceedings of the United States National Museum 65 5, 79520-79524

Miller A. K. (1947) Tertiary nautiloids of the Americas, Geological Society of America Memoir 23, 1-234

Haas O., Miller A. K. (1952) Eocene Nautiloids of British Somaliland, Bulletin of the American Museum of Natural History 99 5, 319-354

Kummel B. (1954) Jurassic nautiloids from western North America, Journal of Paleontology 28, 320-324

Palmer K. V. W. (1961) A new nautiloid, Eutrephoceras eyerdami, new species from the Cowlitz Formation, upper Eocene, of Washington, Journal of Paleontology 35, 532-534

Teichert C., Kummel B., et al (1964) Cephalopoda - general features - Endoceratoidea - Actinoceratoidea - Nautiloidea - Bactritoidea, Treatise on Invertebrate Paleontology K 3, 1-519

Shimansky V. N. (1975) Melovye Nautiloidei, Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 150, 1-208

Klinger H. C. (1985) Upper Cretaceous Cephalopoda from offshore deposits off the Natal south coast, South Africa., Palaeontologia Africana 26 1, 1-11

Noda H., Nakagawa H., et al (2001) First occurrence of Eocene nautilids from the Miyaragawa Formation in Ishigaki-jima Island the Ryukyus, southwest Japan, Bulletin of the National Science Museum, Tokyo, Series C 27, 89-100

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560

Cichowolski M., Ambrosio A., et al (2005) Nautilids from the Upper Cretaceous of the James Ross Basin, Antarctic Peninsula, Antarctic Science 17, 267-280

Landman N. H., Johnson R. O., et al (2007) Cephalopods from the Cretaceous/Tertiary boundary interval on the Atlantic Coastal Plain. with a description of the highest ammonite zones in North America. Part III. Manasquan River Basin, Monmouth County, New Jersey, Bulletin of the American Museum of Natural History 303, 1-122

Darragh T. A., Kendrick G. W. (2008) Silicified Eocene molluscs from the Lower Murchison district, southern Carnarvon Basin, Western Australia, Records of the Western Australian Museum 24, 217-246

Kennedy W. J., Jagt J. W. M., et al (2008) The late Late Albian (Mortoniceras fallax Zone) cephalopod fauna from the Bracquegnies formation at Strépy-Thieu (Hainaut, southern Belgium), Geologica Belgica 11, 35-69

Ifrim C., Stinnesbeck W., et al (2015) Upper Campanian (Upper Cretaceous) cephalopods from the Parras Shale near Saucedas, Coahuila, Mexico, Journal of South American Earth Sciences 64, 229-257

Machalski M., Wilmsen M. (2015) Taxonomy and taphonomy of Cenomanian (Upper Cretaceous) nautilids from Annopol, Poland, Acta Geologica Polonica 65, 495-506

Lehmann J., Hoffmann R., et al (2016) Cephalopoden aus unterkreidezeitlichen Geschieben der Region um Wolgast-Hohendorf, Vorpommern, Archiv für Geschiebekunde 7, 401-530

Darragh T. A. (2017) Further Mollusca from the late Eocene Pallinup Formation, Eucla Basin, Western Australia, Records of the Western Australian Museum 32, 29-100 doi:10.18195/issn.0312-3162.32(1).2017.029-100

Museum Victoria KEmu database (Oct 2006) - via The Interim Register of Marine and Nonmarine Genera

Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera

Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera

Proc. Amer. Phil. Soc. 32 - via The Interim Register of Marine and Nonmarine Genera

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!

Quick NavTop External Images Fossil Distribution Subtaxa Synonymy List References

Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 29, 2024 01:34:59

Go to top of page