Where: Washakie County, Wyoming (43.9° N, 107.6° W: paleocoordinates 48.6° N, 90.5° W)

• coordinate based on political unit

• small collection-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine

Size class: macrofossils

Reposited in the UCMP

Primary reference: P. A. Holroyd, J. H. Hutchison, and S. G. Strait. 2001. Turtle diversity and abundance through the lower Eocene Willwood Formation of the southern Bighorn Basin. University of Michigan Papers on Paleontology 33:97-108 [J. Alroy/J. Alroy/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 59897: authorized by John Alroy, entered by John Alroy on 19.04.2006, edited by Patricia Holroyd

Creative Commons license: CC BY (attribution)