YPM 331A (Eocene of the United States)

Also known as UCMP V94088

Where: Big Horn County, Wyoming (44.2° N, 108.5° W: paleocoordinates 49.0° N, 91.4° W)

• coordinate based on political unit

When: Willwood Formation, Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: J. H. Hutchison. 2013. New turtles from the Paleogene of North America. In D. B. Brinkman, P. A. Holroyd, J. D. Gardner (eds.), Morphology and Evolution of Turtles 477-497 [P. Holroyd/P. Holroyd]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 168306: authorized by Patricia Holroyd, entered by Patricia Holroyd on 19.04.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Testudines - Kinosternoidea
Cardichelyon rogerwoodi Hutchison 2013 mud turtle