Butte Northwest of Wild Horse Butte ( of the United States)

Where: Owyhee County, Idaho (43.0° N, 118.0° W: paleocoordinates 43.1° N, 117.4° W)

• coordinate based on political unit

When: Blancan (4.9 - 1.8 Ma)

Environment/lithology: terrestrial

Primary reference: C. A. Repenning, T. R. Weasma, and G. R. Scott. 1995. The Early Pleistocene (Latest Blancan-Earliest Irvingtonian) Froman Ferry Fauna and History of the Glenns Ferry Formation, Southwestern Idaho. United States Geological Survey Bulletin 2105:1-86 [J. Alroy/J. Alroy/J. Marcot]more details

PaleoDB collection 19919: authorized by John Alroy, entered by John Alroy on 21.09.1998

Creative Commons license: CC BY (attribution)

Taxonomic list

• paleomag is discussed, but it is not clear if the fauna is in a normal or reversed chron
Mammalia
 Rodentia - Cricetidae
Ophiomys parvus Wilson 1933 vole
Ondatra sp. Link 1795 muskrat
Mictomys vetus Wilson 1933 bog lemming