USNM723x, Gilliland Canyon, Glass Mountains (Permian of the United States)
Where: Texas (30.4° N, 103.3° W: paleocoordinates 1.4° N, 33.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Road Canyon Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: slope; 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 105851: authorized by Matthew Clapham, entered by Matthew Clapham on 26.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Strophomenata | |
|
Rhamnaria tenuispinosa Cooper and Grant 1975
Edriosteges compactus Cooper and Grant 1975 | |
|
Rhytisia rugosa Cooper and Grant 1975 | |
|
Paucispinifera sulcata Cooper and Grant 1975
Liosotella costata Cooper and Grant 1975 | |
|
Yakovlevia sulcata Cooper and Grant 1975 | |
|
Echinauris lappacea Cooper and Grant 1975
Rugatia paraindica McKee 1938
Spinarella lobata Cooper and Grant 1975 | |
|
Megousia auriculata Muir-Wood and Cooper 1960 | |
|
Taphrosestria peculiaris Cooper and Grant 1975
Cyclacantharia transitoria Cooper and Grant 1975 | |
|
Hercosestria cribrosa Cooper and Grant 1969 | |
|
Derbyia laqueata Cooper and Grant 1974 | |
|
Dyoros (Dyoros) transversus Cooper and Grant 1975
Dyoros (Dyoros) angulatus Cooper and Grant 1975 | |
| Rhynchonellata | |
|
| |
|
Crurithyris sp. George 1931 | |
|
Hustedia sp. Hall and Clarke 1893 | |
|
Metriolepis ziczac Cooper and Grant 1976 | |
|
Reticulariina sp. Fredericks 1916 | |
|
Stenoscisma sp. Conrad 1839 | |
|
Dielasma sp. King 1856 | |