Where: Texas (31.3° N, 104.9° W: paleocoordinates 2.8° S, 37.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Hueco Formation, Asselian (298.9 - 295.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
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 105987: authorized by Matthew Clapham, entered by Matthew Clapham on 28.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
| |
Strophomenata | |
Derbyia sp.1 Waagen 1884 | |
Leurosina serratoseptata1 Cooper and Grant 1975 | |
Kochiproductus sp.1 Dunbar 1955
Dasysaria undulata1 Cooper and Grant 1969 | |
Nudauris reticulata1 Cooper and Grant 1975
Kutorginella sp.1 Ivanova 1951 | |
Ctenalosia sp.1 Cooper and Stehli 1955
Spuriosa sp.1 Cooper and Grant 1975 | |
Rhynchonellata | |
Acosarina sp.1 Cooper and Grant 1969 | |
Crurithyris sp.1 George 1931 |