Where: Alberta, Canada (50.7° N, 111.5° W: paleocoordinates 58.1° N, 76.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• orig. assigned to Oldman Fm. prior to separation of DPF

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the GSC

Primary reference: J. Cracraft. 1971. Caenagnathiformes: Cretaceous birds convergent in jaw mechanism to dicynodont reptiles. Journal of Paleontology 45(5):805-809 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 232141: authorized by Matthew Carrano, entered by Matthew Carrano on 26.10.2023

Creative Commons license: CC BY (attribution)