South Side of Haystack Mountain (Eocene of the United States)

Where: Sweetwater County, Wyoming (41.4° N, 108.2° W)

• Paleocoordinates: 48.6° N, 84.7° W (Wright 2013)

• coordinate based on nearby landmark

When: Adobe Town Member (Washakie Formation), Bridgerian (50.5 - 46.2 Ma)

• Lower Washakie on specimen label

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the AMNH

Primary reference: S. Tomiya, S. P. Zack, M. Spaulding and J. J. Flynn. 2021. Carnivorous mammals from the middle Eocene Washakie Formation, Wyoming, USA, and their diversity trajectory in a post-warming world. Journal of Paleontology Memoir 95(82):1-115 [P. Holroyd/P. Holroyd]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 223509: authorized by Patricia Holroyd, entered by Patricia Holroyd on 14.11.2021

Creative Commons license: CC0 (CC0)

Taxonomic list

Mammalia
 Acreodi - Mesonychidae
Synoplotherium sp. Cope 1872 condylarth