FMNH Rosebud 2 ( 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 FMNH

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 17782: authorized by John Alroy, entered by John Alroy on 30.04.1994

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Rodentia - Mylagaulidae
Promylagaulus riggsi n. sp. McGrew 1941 rodent
see also McGrew 1941d;