Also known as Red Deer River

Where: Alberta, Canada (51.6° N, 112.9° W: paleocoordinates 59.4° N, 84.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Horsethief Member (Horseshoe Canyon Formation), Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• 8-9 coal

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithified, fine-grained sandstone

Size class: macrofossils

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

Collection methods: quarrying, mechanical,

• Lambe lists 11 Sept. 1916

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 45733: authorized by Matthew Carrano, entered by Matthew Carrano on 30.11.2004

Creative Commons license: CC BY (attribution)