Where: Hughes County, Oklahoma (35.0° N, 96.4° W: paleocoordinates 7.0° S, 32.2° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Wewoka Formation, Desmoinesian (312.8 - 306.0 Ma)
• number in section is feet above mean sea level
• bed-level stratigraphic resolution
Environment/lithology: delta front; poorly lithified, yellow, calcareous claystone
Size classes: macrofossils, mesofossils, microfossils
Collection methods: bulk, mechanical, sieve,
• a single bulk sample consisting of approximately 100 pounds (45 kg) of unweathered, in situ mudrock collected from a layer no more than 5 cm thick- NOTE: abundances appear to be based on inconsistent counting criteria, moved to comments fields by JA 1.9.06
Primary reference: R. R. West. 1970. Marine Communities of a Portion of the Wewoka Formation (Pennsylvanian) in Hughes County, Oklahoma. 1-301 [T. Olszewski/T. Olszewski/M. Uhen]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 8634: authorized by Tom Olszewski, entered by Tom Olszewski on 12.08.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
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Foraminifera | |
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Cephalopoda | |
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Scaphopoda | |
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Bivalvia | |
"Nuculopsis anodontoides" = Economolopsis anodontoides Meek 1871 nut clam subgenus Palaeonucula: 930 specimens
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Gastropoda | |
"Bellerophon cf. crassus" = Waagenella crassus
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"Glabrocingulum grayvillensis" = Glabrocingulum grayvillense, "Trepospira depressa" = Trepospira illinoisensis
"Glabrocingulum grayvillensis" = Glabrocingulum grayvillense Norwood and Pratten 1855 snail 3248 specimens
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Lingulata | |
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Rhynchonellata | |
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Strophomenata | |
"Mesolobus decipiens" = Mesolobus mesolobus decipiens
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Bryozoa | |
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Crinoidea | |
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Asteroidea | |
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Echinoidea | |
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Holothuroidea | |
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unclassified | |
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