Leader (Cretaceous of Canada)

Where: Saskatchewan, Canada (50.9° N, 109.5° W: paleocoordinates 57.6° N, 73.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

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 177028: authorized by Patricia Holroyd, entered by Patricia Holroyd on 16.03.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

 Testudines - Pantrionychidae
Aspideretoides foveatus Leidy 1856 turtle