Where: Alberta, Canada (50.7° N, 111.5° W: paleocoordinates 58.0° N, 76.1° W)
• coordinate estimated from map
When: Oldman Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: mesofossils
Reposited in the TMP
• RTMP collection
Primary reference: K. -Q. Gao and R. C. Fox. 1998. New choristoderes (Reptilia: Diapsida) from the Upper Cretaceous and Palaeocene, Alberta and Saskatchewan, Canada, a phylogenetic relationships of Choristodera. Zoological Journal of the Linnean Society 124:303-353 [R. Benson/R. Benson]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 117921: authorized by Roger Benson, entered by Roger Benson on 28.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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