Where: British Columbia, Canada (54.9° N, 127.3° W: paleocoordinates 39.6° N, 70.2° W)

• coordinate based on nearby landmark

When: Hazelton Group, Bajocian (170.3 - 168.3 Ma)

• Probably Middle Bajocian

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Collected by R.V. Kirkham in 1967

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 138934: authorized by George Stanley, entered by Hannah Shepherd on 02.02.2013

Creative Commons license: CC BY (attribution)