Where: Park County, Wyoming (44.5° N, 108.8° W: paleocoordinates 49.2° N, 92.2° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Willwood Formation, Early/Lower Eocene (55.8 - 48.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial-lacustrine; lithified siliciclastic sediments
Size classes: macrofossils, mesofossils
Reposited in the UMMP
Primary reference: G. F. Gunnell and P. D. Gingerich. 1991. Systematics and Evolution of Late Paleocene and Early Eocene Oxyaenidae (Mammalia, Creodonta) in the Clarks Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 28(7):141-180 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 15690: authorized by John Alroy, entered by John Alroy on 21.09.1998, edited by Leah Gannon and Will Clyde
Creative Commons license: CC BY (attribution)
Taxonomic list
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Mammalia | |
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"Hyracotherium craspedotum" = Xenicohippus craspedotum1
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Oxyaena forcipata Cope 1874 creodont | |
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