Where: Crook County, Oregon (43.9° N, 119.9° W: paleocoordinates 19.8° N, 36.1° 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 40974: authorized by David Bottjer, entered by Matthew Clapham on 04.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Anidanthus minor Cooper 1957 | |
Rhynchonellata | |
Spiriferella pseudodraschei Einor 1939 |