GSC loc. C-103091 - Spatsizi River (Jurassic of Canada)

Where: British Columbia, Canada (57.5° N, 128.9° W: paleocoordinates 33.0° N, 71.0° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Spatsizi Formation (Hazelton Group), Early/Lower Pliensbachian (189.6 - 183.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

• The Hazelton Group is a thick assemblage of basaltic to rhyolitic volcanics, sedimentary rocks, their tuffaceous equivalents, and minor limestone.

Size class: macrofossils

Preservation: mold/impression

Reposited in the GSC

Collection methods: mechanical,

• H. Gabrielse, 1983.

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 53617: authorized by Martin Aberhan, entered by Sabine Nürnberg on 13.09.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ammonitida - Eoderoceratidae
Metaderoceras muticum, Dubariceras freboldi
Metaderoceras muticum d'Orbigny 1844 ammonite
unpublished
Dubariceras freboldi Dommergues et al. 1984 ammonite
Dommergues et al., 1984
Gastropoda
  -
Gastropoda indet.
Gastropoda indet. Cuvier 1795 snail
unpublished
Bivalvia
 Pectinida - Pectinoidae
"Chlamys (Chlamys) textoria" = Chlamys textoria
"Chlamys (Chlamys) textoria" = Chlamys textoria Schlotheim 1820 scallop