Where: Alberta, Canada (50.0° N, 110.3° W: paleocoordinates 57.0° N, 75.2° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Oldman Formation (Belly River Group), Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: mesofossils

Collected by T. C. Weston in 1888

Primary reference: L. M. Lambe. 1902. New genera and species from the Belly River Series (mid-Cretaceous). Geological Survey of Canada Contributions to Canadian Palaeontology 3(2):25-81 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 116536: authorized by Roger Benson, entered by Roger Benson on 08.09.2011, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)