AMNH Rosebud 29 ( 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: Rosebud Formation, Harrisonian (24.8 - 20.4 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 17756: authorized by John Alroy, entered by John Alroy on 19.02.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

• NISP 4
Mammalia
 Rodentia - Geomyidae
Gregorymys formosus2 Matthew 1907 pocket gopher
erroneously listed as "G. curtus" by Macdonald 1970
Pleurolicus sulcifrons1 Cope 1878 pocket gopher
 Carnivora - Mustelidae
Promartes lepidus Matthew 1907 mustelid carnivore
 Artiodactyla - Moschidae
Pseudoblastomeryx advena1 Matthew 1907 musk deer