Also known as Aspideretes allani type
Where: Alberta, Canada (50.7° N, 111.6° W: paleocoordinates 58.1° N, 76.2° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Belly River Group, Late/Upper Campanian (83.5 - 70.6 Ma)
• About 200 feet above the level of the river, Belly River formation, Upper Cretaceous.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by G. F. Sternberg in 1920
Primary reference: C. W. Gilmore. 1923. A new species of Aspideretes from the Belly River Cretaceous of Alberta, Canada. Transactions of the Royal Society of Canada, Section 4, Series 3 17:1-10 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 177170: authorized by David Nicholson, entered by David Nicholson on 22.03.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Aspideretes allani n. sp." = Trionyx allani
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