AMNH Rosebud 21 ( of the United States)
Where: Shannon County, South Dakota (43.3° N, 102.5° W: paleocoordinates 44.1° N, 97.4° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Harrison Formation, Harrisonian (24.8 - 18.5 Ma)
Environment/lithology: terrestrial
Reposited in the AMNH
Primary reference: J. R. Macdonald. 1970. Review of the Miocene Wounded Knee faunas of southwestern South Dakota. Bulletin of the Los Angeles County Museum of Natural History, Science 8:165-82 [J. Alroy/J. Alroy/C. Bell]more details
PaleoDB collection 17458: authorized by John Alroy, entered by John Alroy on 19.02.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
• NISP 4
Show authors, comments, and common names
Mammalia | |
Arretotherium leptodus n. sp.
Arretotherium leptodus n. sp. Matthew 1909 anthracothere mistakenly said to be from AMNH Rosebud 20 by Macdonald 1963
| |
Mesoreodon minor Douglass 1903 oreodont | |
"Diceratherium gregorii n. sp." = Diceratherium armatum
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Fossorcastor brachyceps Matthew 1907 beaver |