Where: Alberta, Canada (50.7° N, 110.1° W: paleocoordinates 57.7° N, 74.5° W)

• coordinate based on nearby landmark

• 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; lithology not reported

Size class: macrofossils

Collected in 2000; reposited in the TMP

Collection methods: surface (float),

Primary reference: R. M. Sullivan. 2003. Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae). Journal of Vertebrate Paleontology 23(1):181-207 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 230768: authorized by Matthew Carrano, entered by Matthew Carrano on 20.07.2023

Creative Commons license: CC BY (attribution)