Where: Saskatchewan, Canada (49.1° N, 104.9° W: paleocoordinates 54.4° N, 81.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Ravenscrag Formation, Paleocene (65.5 - 55.8 Ma)

• "near local base"

•just one specimen, so bed scale is presumed

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Primary reference: L. S. Russell. 1974. Fauna and correlation of the Ravenscrag Formation (Paleocene) of southwestern Saskatchewan. Life Sciences Contributions, Royal Ontario Museum 102:1-53 [J. Alroy/J. Alroy/J. Alroy] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 22922: authorized by John Alroy, entered by John Alroy on 02.07.2002

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)