Also known as CN-1

Where: Alberta, Canada (49.1° N, 110.7° W: paleocoordinates 56.9° N, 75.8° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Upper Member (Oldman Formation), Late/Upper Campanian (83.5 - 70.6 Ma)

• 6 m above the top of the middle unit; Nesmo's unit

• bed-level stratigraphic resolution

Environment/lithology: crevasse splay; siltstone

Size class: mesofossils

Collection methods: bulk, sieve,

Primary reference: J. D. Gardner. 2000. Albanerpetontid amphibians from the Upper Cretaceous (Campanian and Maastrichtian) of North America. Geodiversitas 22(3):349-388 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 45893: authorized by Matt Carrano, entered by Matt Carrano on 13.12.2004, edited by John Alroy