Where: Alberta, Canada (50.4° N, 110.3° W: paleocoordinates 57.4° N, 74.1° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Belly River Group, Campanian (83.6 - 72.1 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the TMP

Primary reference: J. D. Gardner, A. P. Russell, and D. B. Brinkman. 1995. Systematics and taxonomy of soft-shelled turtles (Family Trionychidae) from the Judith River Group (mid-Campanian) of North America. Canadian Journal of Earth Science 32:631-643 [J. Alroy/M. Sommers/D. Nicholson]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 177024: authorized by Patricia Holroyd, entered by Patricia Holroyd on 16.03.2016

Creative Commons license: CC BY (attribution)