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La Meseta - Acantilados II, Weddell Sea, Western Antarctica, Antarctica

FormationLa Meseta
MemberAcantilados II
Age:55.8 - 47.8 Ma
Eocene
IntervalEarly Eocene
Lithologymudstone/siltstone, siltstone
Number of Collections2
Number of Occurrences7

Recorded Sample Locations

LocationRegionStratigraphic Name
Acantilados IIWeddell Sea, Western Antarctica, AntarcticaLa Meseta - Acantilados II
IAA 1/13Weddell Sea, Western Antarctica, AntarcticaLa Meseta - Acantilados II

Recorded Fossils

Accepted NameHierarchyAge
Phyllocladoxylon antarcticum
species
7Plantae : Tracheophyta : Pinopsida : Pinales : Podocarpaceae : Phyllocladoxylon : Phyllocladoxylon antarcticum55.8 - 48.6 Ma
Eocene
Brachiopoda
phylum
2Animalia : Brachiopoda56 - 47.8 Ma
Eocene
Sphenisciformes
order
4Animalia : Chordata : Aves : Sphenisciformes56 - 47.8 Ma
Eocene
Chondrichthyes
class
3Animalia : Chordata : Chondrichthyes56 - 47.8 Ma
Eocene
Eutheria
infraclass
3.5Animalia : Chordata : Mammalia : Heptaconodon : Eutheria56 - 47.8 Ma
Eocene
Notiolofos arquinotiensis
species
7Animalia : Chordata : Mammalia : Litopterna : Sparnotheriodontidae : Notiolofos : Notiolofos arquinotiensis56 - 47.8 Ma
Eocene
Cucullaea sp.
genus
6Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea56 - 47.8 Ma
Eocene

References

Pujana R. R., Santillana S. N., et al (2014) Conifer fossil woods from the La Meseta Formation (Eocene of Western Antarctica): Evidence of Podocarpaceae-dominated forests, Review of Palaeobotany and Palynology 200, 122-137 doi:10.1016/j.revpalbo.2013.09.001
Gelfo J. N., Mors T., et al (2015) The oldest mammals from Antarctica, Early Eocene of the La Meseta Formation, Seymour Island, Palaeontology 58 1, 101-110 doi:10.1111/pala.12121
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!
 
Mineral and/or Locality  
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