Where: Alberta, Canada (55.9° N, 118.7° W: paleocoordinates 57.9° N, 71.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Dunvegan Formation, Middle Cenomanian (99.6 - 93.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; poorly lithified siliciclastic sediments
Size class: macrofossils
Collection methods: Repository: University of Alberta Laboratory for Vertebrate Paleontology (UALVP)
Primary reference: T. D. Cook, M. V. H. Wilson, and A. M. Murray. 2008. A middle Cenomanian euselachian assemblage from the Dunvegan Formation of northwestern Alberta. Canadian Journal of Earth Sciences 45(10):1185-1197 [M. Vavrek/M. Vavrek/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 213312: authorized by Matthew Clapham, entered by Matthew Clapham on 29.08.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Archaeolamna cf. kopingensis Davis 1890 mackerel shark | |
Pseudohypolophus mcnultyi Thurmond 1971 guitarfish |