Where: Crook County, Oregon (44.0° N, 119.7° W: paleocoordinates 19.8° N, 36.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Coyote Butte Formation, Kungurian (279.3 - 272.3 Ma)
• Mesogondolella idahoensis and N. pequopensis suggest Kungurian age (Wardlaw et al., 1982)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; limestone and sandstone
Size class: macrofossils
Primary reference: G. A. Cooper. 1957. Permian brachiopods from central Oregon. Smithsonian Miscellaneous Contributions 134(12):1-79 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 41254: authorized by David Bottjer, entered by Matthew Clapham on 09.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Squamularia rostrata" = Bajkuria rostrata
"Squamularia rostrata" = Bajkuria rostrata Kutorga 1842 | |
Rostranteris merriami n. sp., Rostranteris sulcatum n. sp.
Rostranteris merriami n. sp. Cooper 1957
Rostranteris sulcatum n. sp. Cooper 1957 | |
| |
Strophomenata | |
Kochiproductus transversus Cooper 1957 | |
Krotovia pustulata Keyserling 1853
? Alexenia occidentalis Cooper 1957 | |
Anidanthus minor Cooper 1957 | |
? Marginifera profundosulcata Cooper 1957 | |
"Paeckelmannia aff. alatus" = Tornquistia
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