Also known as ROM, USNM, Sternberg Quarry 20, U.T.16

Where: Alberta, Canada (50.8° N, 111.6° W: paleocoordinates 58.1° N, 76.2° W)

• coordinate stated in text

• small collection-level geographic resolution

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

• originally assigned to the Oldman Fm.

• bed-level stratigraphic resolution

Environment/lithology: "channel"; carbonaceous sandstone

Size class: macrofossils

Preservation: mold/impression, soft parts

Collected by L. S. Sternberg in 1933

Collection methods: quarrying, mechanical,

• collected by Levi Sternberg for ROM, then sold to USNM in 1937

Primary reference: C. W. Gilmore. 1946. Notes on recently mounted reptile fossil skeletons in the United States National Museum. Proceedings of the United States National Museum 96(3196):195-203 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taphonomic analysis

PaleoDB collection 54001: authorized by Matthew Carrano, entered by Matthew Carrano on 21.09.2005

Creative Commons license: CC BY (attribution)