Also known as Mo-154

Where: Morrill County, Nebraska (41.7° N, 103.1° W)

• Paleocoordinates: 46.9° N, 89.7° W (Wright 2013)

• coordinate based on political unit

When: Unit B Member (Gering Formation), Geringian (29.5 - 24.7 Ma)

Environment/lithology: terrestrial

Primary reference: C. C. Swisher. 1982. Stratigraphy and biostratigraphy of the eastern portion of the Wildcat Ridge, western Nebraska. 1-172 [J. Alroy/J. Alroy/J. Marcot]more details

PaleoDB collection 17590: authorized by John Alroy, entered by John Alroy on 18.02.1993

Creative Commons license: CC0 (CC0)