PBDB Collection

GSC loc. C-143319 - Taseko Lakes (Jurassic of Canada)

Where: British Columbia, Canada (51.1° N, 123.0° W: paleocoordinates 22.0° N, 66.0° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Last Creek Formation, Late/Upper Hettangian (201.3 - 196.5 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. W. Tipper, 1986.

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 53363: authorized by Martin Aberhan, entered by Sabine Nürnberg on 09.09.2005, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Cephalopoda
Ammonitida - Psiloceratidae	Discamphiceras sp.³, Discamphiceras silberlingi³, Sunrisites chilcotinensis⁴, Sunrisites brimblecombei⁴, Badouxia castlensis² Discamphiceras sp.³ ammonite Discamphiceras silberlingi³ Guex 1980 ammonite Sunrisites chilcotinensis⁴ Longridge et al. 2008 ammonite Sunrisites brimblecombei⁴ Longridge et al. 2008 ammonite Badouxia castlensis² Longridge et al. 2006 ammonite
Ammonitida - Arietitidae	Paracaloceras rursicostatum³, Alsatites sp.³, Pseudaetomoceras victoriense³ Paracaloceras rursicostatum³ Frebold 1967 ammonite Alsatites sp.³ Haug 1894 ammonite Pseudaetomoceras victoriense³ Longridge et al. 2008 ammonite
Ammonitida - Lytoceratidae	Eolytoceras chongi³, Eolytoceras constrictum³ Eolytoceras chongi³ Hillebrandt 2000 ammonite Eolytoceras constrictum³ Longridge et al. 2008 ammonite
Phylloceratida - Phylloceratidae	"Nevadaphyllites psilomorphus" = Phylloceras psilomorphum³ "Nevadaphyllites psilomorphus" = Phylloceras psilomorphum³ Neumayr 1879 ammonite
Bivalvia
Pectinida - Pectinoidae	Eopecten hartzi Eopecten hartzi Rosenkrantz 1957 scallop
Pectinida - Neitheoidae	Weyla sp.¹ Weyla sp.¹ Böhm 1920 scallop
Pectinida - Limidae	Plagiostoma sp. Plagiostoma sp. Sowerby 1814 file clam sp. A

¹Aberhan 1995; ²Longridge et al. 2006; ³Longridge et al. 2008; ⁴Longridge et al. 2008