Where: Alberta, Canada (53.3° N, 118.3° W: paleocoordinates 35.8° N, 53.1° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Oxytoma bed Member (Fernie Formation), Sinemurian (199.3 - 190.8 Ma)

• 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,

• H. Frebold, 1952.

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 53624: authorized by Martin Aberhan, entered by Sabine Nürnberg on 13.09.2005

Creative Commons license: CC BY (attribution)