Where: Greenlee County, Arizona (33.0° N, 109.1° W: paleocoordinates 33.1° N, 108.5° W)

• coordinate based on political unit

When: ? Gila Conglomerate Formation, Blancan (4.9 - 1.8 Ma)

Environment/lithology: terrestrial

Primary reference: W. E. Miller. 1990. A Rhynchotherium skull and mandible from Southeastern Arizona. BYU Geology Studies 36:57-68 [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 19619: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)