Also known as Pease River
Where: Hardeman County, Texas (34.1° N, 99.7° W: paleocoordinates 2.9° N, 28.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Flowerpot Shale Member (San Angelo Formation), Kungurian to Kungurian (279.3 - 268.8 Ma)
• "15 ft below top of section" (Olson & Beerbower, 1953)
•"Re-examination, after study of the Flower Pot-San Angelo relationship elsewhere, showed without question that Flower Pot assignment is correct. [...] The age of this is herewith corrected from the original San Angelo assignment to Flower Pot." (Olson, 1962)
•The terrestrial part of Olson's Flower Pot Formation is equivalent to the Flowerpot Member of the Upper San Angelo Formation (see Smith, 1974, University of Texas Bureau of Economic Geology, Report of Investigations No. 80)
Environment/lithology: fluvial; silty, sandy claystone and conglomerate
Size class: macrofossils
Collected by E. C. Olson in 1950
Primary reference: E. C. Olson and J. R. Beerbower. 1953. The San Angelo Formation, Permian of Texas, and its Vertebrates. Journal of Geology 61(5):389-423 [J. Mueller/T. Liebrecht/T. Liebrecht]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 79694: authorized by Johannes Mueller, entered by Jana Dummasch on 18.03.2008, edited by Torsten Liebrecht
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
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Osteichthyes | |
Cotylorhynchus hancocki n. sp.
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Dimacrodon hottoni n. gen. n. sp.
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Steppesaurus gurleyi n. gen. n. sp.
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Reptilia | |
"Rothia multidonta n. gen. n. sp." = Rothianiscus multidonta
"Rothia multidonta n. gen. n. sp." = Rothianiscus multidonta Olson and Beerbower 1953 eureptile FMNH UR 87 (type) , 129, 130
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