2.4 km south of Steveville ferry [NMC] (Cretaceous of Canada)

Where: Alberta, Canada (50.8° N, 111.6° W: paleocoordinates 58.1° N, 76.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Drumheller Member (Horseshoe Canyon Formation), Late/Upper Campanian (83.5 - 70.6 Ma)

• "Edmonton A"

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the NMC

Primary reference: D. A. Russell. 1972. Ostrich dinosaurs from the late Cretaceous of western Canada. Canadian Journal of Earth Sciences 9:375-402 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52480: authorized by Matthew Carrano, entered by Matthew Carrano on 08.08.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Theropoda - Ornithomimidae
Ornithomimidae indet. Marsh 1890 ornithomimid
NMC 12224, pelvis
Ornithomimus edmontonicus Sternberg 1933 ornithomimid
NMC 12441