Where: Alberta, Canada (51.1° N, 112.6° W: paleocoordinates 56.4° N, 73.3° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Milk River Formation, Late/Upper Santonian (85.8 - 83.5 Ma)

• upper part of formation

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected in 1969; reposited in the ROM

Primary reference: L. S. Russell. 1964. Cretaceous non-marine faunas of northwestern North America. Royal Ontario Museum, Life Sciences Contribution 61:1-24 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 68656: authorized by Matthew Carrano, entered by Matthew Carrano on 01.02.2007

Creative Commons license: CC BY (attribution)