Where: Alberta, Canada (49.1° N, 110.7° W: paleocoordinates 57.0° N, 75.7° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Oldman Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Reposited in the NMC

Collection methods: quarrying, surface (in situ), mechanical,

Primary reference: D. A. Russell. 1970. Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Sciences, Publications in Paleontology 1:1-34 [M. Carrano/M. Carrano/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 11903: authorized by Matthew Carrano, entered by Matthew Carrano on 18.09.2001

Creative Commons license: CC BY (attribution)