Also known as 87536, 87538, 87541, 87543, 87550, 87556
Where: British Columbia, Canada (54.8° N, 127.4° W: paleocoordinates 39.5° N, 70.2° W)
• coordinate based on nearby landmark
When: Hazelton Group, Bajocian (170.3 - 168.3 Ma)
• Middle Bajocian
Environment/lithology: marine; lithology not reported
Size classes: macrofossils, mesofossils, microfossils
Preservation: cast, mold/impression
Collected by T. P. Poulton in 1971; reposited in the GSC
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 139209: authorized by George Stanley, entered by Hannah Shepherd on 09.02.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Bivalvia | |
Orthotrigonia ? sp., Myophorella dawsoni, Myophorella yellowstonensis, Myophorella tipperi, Myophorella freboldi
Myophorella yellowstonensis Imlay 1964 clam Hypotypes GSC 43258-43262 from GSC loc. 87541, GSC 43263 from 87554, others from 87538, 87556
Myophorella freboldi Poulton 1979 clam Paratypes GSC 43251, 43253-43255 from GSC loc. 87541, GSC 43252, 43256 from GSC loc. 87554, others from 87538, 87556
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