Also known as Sternberg Quarry 45, A.M.6

Where: Alberta, Canada (50.7° N, 111.6° W: paleocoordinates 58.1° N, 76.1° 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 Oldman Fm.

• bed-level stratigraphic resolution

Environment/lithology: "channel"; sandstone

Size class: macrofossils

Collected by B. Brown in 1915; reposited in the AMNH

Collection methods: quarrying, mechanical,

Primary reference: H. F. Osborn. 1916. Department of Vertebrate Palaeontology. Forty-Seventh Annual Report of the American Museum of Natural History for the Year 1915 72-76 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 59038: authorized by Matthew Carrano, entered by Kaitlin Maguire on 07.03.2006, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)