East Pine Bridge, Pine River (Cretaceous of Canada)

Where: British Columbia, Canada (55.7° N, 121.2° W: paleocoordinates 58.3° N, 74.2° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Dunvegan Formation, Cenomanian (100.5 - 93.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; siltstone

• "thinly-bedded siltstone"

Size class: macrofossils

Preservation: cast, trace

Collected by H. Calverly in the 1970s; reposited in the TMP

Collection methods: surface (float), peel or thin section,

• 4 specimens are natural casts. There were several other prints found but not collected. Originals collected by Mr. & Mrs. H. C. Calverly of Dawson Creek, BC "some years" prior to 1975, from a fallen block.

Primary reference: J. E. Storer. 1975. Dinosaur tracks, Columbosauripus ungulatus (Saurischia: Coelurosauria), from the Dunvegan Formation (Cenomanian) of northeastern British Columbia. Canadian Journal of Earth Sciences 12:1805-1807 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52638: authorized by Matthew Carrano, entered by Kaitlin Maguire on 12.08.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

 Avetheropoda - Ornithomimipodidae
Columbosauripus ungulatus Sternberg 1932 coelurosaur
TMP 75.4.1
 Neornithischia - Tetrapodosauridae
Tetrapodosaurus sp. Sternberg 1932 bird foot dinosaur
TMP 77.16.22