SC-135 (Paleogene of the United States)
Where: Park County, Wyoming (44.3° N, 109.0° W: paleocoordinates 49.7° N, 90.3° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Clarkforkian (56.2 - 54.9 Ma)
Environment/lithology: terrestrial
Reposited in the UMMP
Primary reference: K. D. Rose. 1981. The Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary. University of Michigan Papers on Paleontology 26:1-197 [J. Alroy/J. Alroy/P. Mannion]more details
PaleoDB collection 15158: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Will Clyde
Creative Commons license: CC BY (attribution)
Taxonomic list
• level given as "about" 1200 m by Gingerich and Gunnell 1979
Show authors, comments, and common names
Reptilia | |
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Mammalia | |
"Esthonyx xenicus" = Azygonyx xenicus
"Esthonyx xenicus" = Azygonyx xenicus Gingerich and Gunnell 1979 tillodont | |
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Probathyopsis praecursor Simpson 1929 uintathere |