Elk Creek (130 m) (Eocene of the United States)
Also known as YPM 305; USGS D-1190
Where: Big Horn County, Wyoming (44.5° N, 108.0° W: paleocoordinates 49.2° N, 90.8° W)
• coordinate based on political unit
When: Willwood Formation, Wasatchian (55.8 - 50.3 Ma)
Environment/lithology: terrestrial
Primary reference: D. M. Schankler. 1980. Faunal Zonation of the Willwood Formation in the Central Bighorn Basin, Wyoming. University of Michigan Papers on Paleontology 24:99-114 [J. Alroy/J. Alroy/M. Uhen]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 15509: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Patricia Holroyd
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
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| Mammalia | |
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Esthonyx spatularius Cope 1880 tillodont | |
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Haplomylus speirianus Cope 1880 elephant shrew | |
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Oxyaena gulo Matthew and Granger 1915 creodont | |
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Didymictis leptomylus Cope 1880 placental | |
"Hyracotherium grangeri" = Sifrhippus grangeri
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Phenacodus intermedius Granger 1915 condylarth
Phenacodus vortmani Cope 1880 condylarth | |
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Palaeosinopa lutreola Matthew 1918 placental | |
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Paramys cf. copei Loomis 1907 rodent | |
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