Where: Texas (31.5° N, 104.9° W: paleocoordinates 2.8° N, 34.0° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Bone Spring Formation, Kungurian (279.3 - 272.3 Ma)
• "Molluscan ledge"
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the AMNH
Primary reference: G. A. Cooper and R. E. Grant. 1972. Permian brachiopods of west Texas, I. Smithsonian Contributions to Paleobiology 14:1-231 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 81711: authorized by Matthew Clapham, entered by Matthew Clapham on 12.07.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
| Demospongiae | |
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| Strophomenata | |
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Dyoros (Lissosia) vagabundus3 Cooper and Grant 1975 | |
| Rhynchonellata | |
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? Wellerella nitidula3 Cooper and Grant 1976 | |
| Bivalvia | |
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| Polyplacophora | |
"Pterochiton arthurcooperi" = Schematochiton arthurcooperi5
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| Gastropoda | |
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Apachella nodosa2, Apachella huecoensis2, "Glabrocingulum (Glabrocingulum) coronatum" = Glabrocingulum coronatum2, Ananias labrectus2, Ananias permianus2, Callistadia bella2, Peruvispira delicata2
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"Worthenia arizonensis" = Biarmeaspira arizonensis2, "Worthenia multilineata" = Biarmeaspira multilineata2
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