Where: Texas (31.9° N, 104.0° W: paleocoordinates 1.0° N, 34.3° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Hueco Canyon Formation, Artinskian (290.1 - 279.3 Ma)
• Just above Powwow Conglomerate
• 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 105908: authorized by Matthew Clapham, entered by Matthew Clapham on 27.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
|
Gypospirifer anancites Cooper and Grant 1976 | |
|
Hustedia sp. Hall and Clarke 1893
Hustedia huecoensis King 1931 | |
|
Composita sp. Brown 1849
Composita cracens Cooper and Grant 1976 | |
|
Enteletes costellatus Cooper and Grant 1976 | |
|
Dielasma "sp. 3" King 1856 | |
|
Reticulariina powwowensis Cooper and Grant 1976 | |
|
Pontisia franklinensis Cooper and Grant 1976 | |
| Strophomenata | |
|
Dasysaria wolfcampensis King 1931
Kochiproductus quadratus Cooper and Grant 1975 | |
|
Echinauris sp. Muir-Wood and Cooper 1960
Echinauris cf. boulei Kozlowski 1914
Kutorginella sp. Ivanova 1951
Nudauris transversa Cooper and Grant 1975 | |
|
Waagenoconcha sulcata Cooper and Grant 1975 | |
|
Derbyia sp. Waagen 1884 | |