Where: Wyoming (43.6° N, 110.6° W: paleocoordinates 13.7° N, 33.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Dinwoody Formation, Griesbachian (251.9 - 250.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Preservation: mold/impression
Primary reference: K.W. Ciriacks. 1963. Permian and Eotriassic bivalves of the middle Rockies. Bulletin of the American Museum of Natural History 125(1):1-100 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 105378: authorized by Matthew Clapham, entered by Matthew Clapham on 20.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Bivalvia | |
? Claraia sp., Claraia mulleri n. sp.
? Claraia sp. Bittner 1901 scallop
Claraia mulleri n. sp. Newell and Kummel 1942 scallop | |
|
Gervilleia cf. ussurica Kiparisova 1938 oyster | |
"Promyalina putiatensis" = Promyalina putiatinensis
"Promyalina putiatensis" = Promyalina putiatinensis Kiparisova 1938 clam | |
"Myophoria laevigata" = Neoschizodus laevigatus
"Myophoria laevigata" = Neoschizodus laevigatus Ziethen 1830 clam | |
|
? Unionites sp. Wissman 1841 clam
Unionites canalensis Catullo 1847 clam | |
|
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