Also known as Red Deer River
Where: Alberta, Canada (50.8° N, 111.6° W: paleocoordinates 58.0° N, 75.3° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Belly River Group, Campanian (83.6 - 72.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected in 1926; reposited in the ROM
Primary reference: W. A. Parks. 1933. New species of dinosaurs and turtles from the Upper Cretaceous formations of Alberta. University of Toronto Studies, Geological Series 34:1-33 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 177141: authorized by David Nicholson, entered by David Nicholson on 21.03.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Aspideretes planus n. sp." = Axestemys splendidus
"Aspideretes planus n. sp." = Axestemys splendidus Hay 1908 softshell turtle No. 5341 Ct. Royal Onterio Museum of Palaeontology or ROM 815
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