Where: Saskatchewan, Canada (49.5° N, 109.4° W: paleocoordinates 56.4° N, 74.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Baculites eliasi ammonoid zone, Oxarart Member (Bearpaw Formation), Late/Upper Campanian (83.5 - 70.6 Ma)

• Lower part of Oxarart Member, about 400 feet below local top of formation. The Oxarart Member belongs to the Baculites eliasi zone, and magnetochron 32n.2r and 32n.2n, both indicating a latest Campanian age.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; poorly lithified sandstone

Size class: macrofossils

Reposited in the ROM

Primary reference: L. S. Russell. 1967. A pedunculate cirripede from Upper Cretaceous rocks of Saskatchewan. Journal of Paleontology 41:1544-1547 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 226181: authorized by Matthew Clapham, entered by Matthew Clapham on 21.06.2022

Creative Commons license: CC BY (attribution)