Where: Garfield County County, Montana (47.3° N, 107.1° W)

• Paleocoordinates: 58.2° N, 65.7° W (Wright 2013)

• coordinate based on political unit

• small collection-level geographic resolution

When: Hell Creek Formation, Lancian (72.2 - 66.0 Ma)

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Collected by R. Estes in 1980; reposited in the UCMP

Primary reference: L. J. Bryant. 1989. Non-dinosaurian lower vertebrates across the Cretaceous-Tertiary boundary in northeastern Montana. University of California Publications in Geological Sciences 134:1-107 [J. Alroy/M. Sommers/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 137565: authorized by Roger Benson, entered by Roger Benson on 18.12.2012, edited by Matthew Carrano

Creative Commons license: CC0 (CC0)