SC-23 (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 15103: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Will Clyde
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
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Worlandia inusitata Bown and Rose 1979 colugo | |
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Niptomomys doreenae McKenna 1960 primate | |
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Didymictis protenus Cope 1874 placental | |
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Dissacus praenuntius4 Matthew and Granger 1915 condylarth YPM-PU specimen from same quarter of same section as SC-23, 24, and 25, but closest to SC-23, and Rose 1981a mentions a PU specimen from the "vicinity of SC-23" DUPLICATE REF 2677 or 2678
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Ectocion osbornianus Cope 1882 condylarth | |
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Haplomylus simpsoni Rose 1981 elephant shrew | |
| Reptilia | |
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