7 miles northwest of Morrin Bridge (90 ft level) [GSC] (Cretaceous to of Canada)

Also known as Edmontosaurus paratype, NMC, Red Deer River

Where: Alberta, Canada (51.7° N, 112.9° W: paleocoordinates 59.4° N, 78.8° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Horsethief Member (Horseshoe Canyon Formation), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by G. F. Sternberg in 1916; reposited in the GSC

Collection methods: quarrying, mechanical,

Primary reference: L. M. Lambe. 1917. Report of the vertebrate palaeontologist. Summary Report of the Geological Survey Department of Mines for the Calendar Year 1916 1684:288-295 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 49234: authorized by Matthew Carrano, entered by Matthew Carrano on 11.04.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Neornithischia - Hadrosauridae
Edmontosaurus regalis Lambe 1917 hadrosaurine
field no. 6; "trachodont of large size"