Also known as 30 miles north of Sterling

Where: Logan County, Colorado (40.6° N, 103.2° W: paleocoordinates 41.5° N, 97.0° W)

• coordinate based on political unit

When: White River Group, Oligocene (33.9 - 23.0 Ma)

• Probably Brule Fm, but unstated.

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Collected by C. J. Hesse in 1925

Primary reference: C. W. Gilmore. 1928. Fossil lizards of North America. Memoirs of the National Academy of Sciences 22(3):1-201 [J. Head/J. Head/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 180120: authorized by Paul Barrett, entered by Terri Cleary on 08.07.2016

Creative Commons license: CC BY (attribution)