GSC loc. 93563 - Graham Island (Jurassic of Canada)

Where: British Columbia, Canada (53.2° N, 132.0° W: paleocoordinates 2.3° N, 126.5° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Early/Lower Pliensbachian (189.6 - 183.0 Ma)

• Jamesoni Zone

• 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. W. Tipper, 1975.

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 53400: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 09.09.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Polymorphitidae
Uptonia dayiceratoides ammonite
Frebold 1976
 Ostreida - Ostreidae
? Ostrea sp. Linnaeus 1758 oyster
juvenile; Poulton 1976
 Pectinida - Oxytomidae
"Oxytoma (Oxytoma) inequivalvis" = Oxytoma inequivalvis
"Oxytoma (Oxytoma) inequivalvis" = Oxytoma inequivalvis Sowerby 1819 scallop
Brachiopoda indet. Cuvier 1805
Poulton 1976