UCMP V76185, Lone Tree White Layer East (Eocene of the United States)

Where: Uinta County, Wyoming (41.1° N, 110.3° W: paleocoordinates 45.1° N, 96.6° W)

• coordinate based on nearby landmark

When: Twin Buttes Member (Bridger Formation), Bridgerian (50.3 - 46.2 Ma)

• Bridger Formation, Twin Buttes Member, Unit D

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: J. H. Hutchison. 1991. Early Kinosterninae (Reptilia: Testudines) and their phylogenetic significance. Journal of Vertebrate Paleontology 11(2):145-167 [J. Alroy/J. Alroy/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 168281: authorized by Patricia Holroyd, entered by Patricia Holroyd on 19.04.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

 Testudines - Kinosternoidea
Xenochelys bridgerensis Hutchison 1991 mud turtle
 Testudines - Pangeoemydidae
Bridgeremys pusilla Hay 1908 turtle