Where: Texas (31.3° N, 104.8° W: paleocoordinates 2.6° N, 34.1° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Bone Spring Formation, Kungurian (279.3 - 272.3 Ma)
• 80 feet above base
• group of beds-level stratigraphic resolution
Environment/lithology: open 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 81942: authorized by Matthew Clapham, entered by Matthew Clapham on 19.07.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Scacchinella americana3 Stehli 1954 | |
Gastropoda | |
| |
| |
"Worthenia multilineata" = Biarmeaspira multilineata2
|