Where: British Columbia, Canada (49.5° N, 122.0° W)

• Paleocoordinates: 37.9° N, 46.9° W (Wright 2013)

• coordinate estimated from map

When: Billhook Formation, Callovian (165.3 - 161.5 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils, microfossils

Preservation: cast, mold/impression

Collected by C.H. Crickmay in 1972

Primary reference: T. P. Poulton. 1979. Jurassic Trigoniid Bivalves from Canada and Western United States of America. Geological Survey of Canada Bulletin 282 [G. Stanley/H. Shepherd/H. Shepherd]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 139897: authorized by George Stanley, entered by Hannah Shepherd on 20.02.2013

Creative Commons license: CC0 (CC0)