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, Early/Lower Cenomanian to Early/Lower Cenomanian (99.6 - 93.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; siltstone
Size class: macrofossils
Preservation: cast, trace
Collected by Mr. & Mrs. 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
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