Where: Yukon, Canada (62.0° N, 135.8° W: paleocoordinates 35.7° N, 76.1° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Laberge Group, Early/Lower Jurassic (201.4 - 174.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Reposited in the GSC

Collection methods: mechanical,

• T. P. Poulton, 1979.

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 53613: authorized by Martin Aberhan, entered by Sabine Nürnberg on 13.09.2005

Creative Commons license: CC BY (attribution)