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Logan Butte (UCMP V-6632) ( of the United States)

Where: Crook County, Oregon (44.2° N, 120.5° W: paleocoordinates 43.9° N, 111.5° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: John Day Formation, Arikareean (30.8 - 20.4 Ma)

Environment/lithology: terrestrial

Reposited in the UCMP

Primary reference: R. M. Hunt, Jr. 1998. Ursidae. In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.), Evolution of Tertiary Mammals of North America 1:174-195 [J. Alroy/J. Alroy/M. Uhen] more details

PaleoDB collection 17534: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)