RTMP Quarry 20, Steveville (Cretaceous of Canada)

Also known as Sternberg Quarry 12, U.T.12

Where: Alberta, Canada (50.8° 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 the Oldman Fm.

• bed-level stratigraphic resolution

Environment/lithology: channel lag; carbonaceous sandstone

• "channel base"
• "sandstone, plant matter"

Size class: macrofossils

Collected by L. Sternberg in 1926; reposited in the ROM

Collection methods: quarrying, mechanical,

Primary reference: W. A. Parks. 1928. Struthiomimus samueli, a new species of Ornithomimidae from the Belly River Formation of Alberta. University of Toronto Studies, Geology Series 26:1-24 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 46335: authorized by Matthew Carrano, entered by Matthew Carrano on 11.01.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Avetheropoda - Ornithomimidae
"Struthiomimus samueli n. sp." = Ornithomimus edmontonicus
"Struthiomimus samueli n. sp." = Ornithomimus edmontonicus Sternberg 1933 ornithomimid
ROM 840 (= 5437 Ct.)