Where: Park County, Wyoming (44.4° N, 108.6° W)
• Paleocoordinates: 52.3° N, 80.6° W (Wright 2013)
• coordinate estimated from map
• small collection-level geographic resolution
When: Willwood Formation, Wasatchian (54.9 - 50.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial-lacustrine; lithified siliciclastic sediments
Size classes: macrofossils, mesofossils
Reposited in the UMMP
Collection methods: surface (float), surface (in situ),
Primary reference: P. D. Polly. 1997. Ancestry and Species Definition in Paleontology: A Stratocladistic Analysis of Paleocene-Eocene Viverravidae (Mammalia, Carnivora) from Wyoming. Contributions from the Museum of Paleontology, University of Michigan 30(1):1-53 [J. Alroy/J. Alroy/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 15687: authorized by John Alroy, entered by John Alroy on 21.09.1998, edited by Leah Gannon and Will Clyde
Creative Commons license: CC0 (CC0)
Taxonomic list
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Mammalia | |
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"Phenacolemur citatus" = Simpsonlemur citatus2
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"Hyracotherium pernix" = Arenahippus pernix2
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Didymictis protenus Cope 1874 placental
Viverravus acutus Matthew and Granger 1915 placental | |
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