Where: British Columbia, Canada (52.7° N, 121.5° W: paleocoordinates 26.4° N, 65.1° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Early/Lower Sinemurian (196.5 - 189.6 Ma)

• Early Sinemurian probably

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Reposited in the GSC

Collection methods: mechanical,

• W. E. Cockfield, 1931.

Primary reference: M. Aberhan. 1998. Early Jurassic Bivalvia of western Canada. Part I. Subclasses Palaeotaxodonta, Pteriomorpha, and Isofilibranchia. Beringeria 21:57-150 [M. Aberhan/S. Nurnberg/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 53623: authorized by Martin Aberhan, entered by Sabine Nürnberg on 13.09.2005

Creative Commons license: CC BY (attribution)