East Little Bear River (Cretaceous of Canada)

Where: Northwest Territories, Canada (64.6° N, 125.8° W: paleocoordinates 74.0° N, 88.2° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Summit Creek Formation, Maastrichtian (72.1 - 66.0 Ma)

• Position of Cretaceous-Tertiary boundary has not been precisely determined palynologically.

• bed-level stratigraphic resolution

Environment/lithology: "floodplain"; lithology not reported

Size class: macrofossils

Collected by Sweet in 1983; reposited in the GSC

Collection methods: quarrying, surface (float), surface (in situ),

Primary reference: D. A. Russell. 1984. A check list of the families and genera of North American dinosaurs. Syllogeus 53:1-35 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 52893: authorized by Matthew Carrano, entered by Kaitlin Maguire on 25.08.2005, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Ornithischia - Ceratopsidae
? Pachyrhinosaurus sp. Sternberg 1950 ceratopsid
NMC 38507