Where: Logan County, Oklahoma (36.0° N, 97.6° W: paleocoordinates 3.5° N, 26.5° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Hennessey Group, Kungurian (279.3 - 272.3 Ma)
• Basal Fairmont Shale
Environment/lithology: terrestrial; siltstone
Size class: macrofossils
Collected by Olson
Collection methods: surface (in situ),
Primary reference: E. C. Olson. 1979. Seymouria grandis n. sp. (Batrachosauria: Amphibia) from the Middle Clear Fork (Permian) of Oklahoma and Texas. Journal of Paleontology 53(3):720-728 [R. Butler/E. Dunne]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 181087: authorized by Richard Butler, entered by Emma Dunne on 19.08.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Seymouria grandis Olson 1979 tetrapod UOSM 4-6-51 (catalogue number 15031); presacral vertebrae and atlas
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