USNM716v, Hess Ranch Horst, Glass Mountains: Roadian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Strophomenata
- Strophomenida
- Rugosochonetidae
|
||||||||||
| Cooper and Grant 1977 | R category | |||||||||
|
Strophomenata
- Productida
- Aulostegidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Strophomenata
- Productida
- Cyclacanthariidae
|
||||||||||
| Cooper and Grant 1977 | R category | |||||||||
|
Strophomenata
- Productida
- Lyttoniidae
|
||||||||||
| Cooper and Grant 1977 | R category | |||||||||
| (1 measurement) | ||||||||||
|
Strophomenata
- Productida
- Paucispiniferidae
|
||||||||||
| Cooper and Grant 1977 | R category | |||||||||
|
Strophomenata
- Orthotetida
- Meekellidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Strophomenata
- Orthotetida
- Derbyiidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Athyridida
- Athyrididae
|
||||||||||
| Cooper and Grant 1977 | R category | |||||||||
|
Rhynchonellata
- Athyridida
- Neoretziidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Spiriferida
- Trigonotretidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Spiriferida
- Spiriferellidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Rhynchonellida
- Stenoscismatidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Terebratulida
- Dielasmatidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
|
Rhynchonellata
- Spiriferinida
- Reticulariinidae
|
||||||||||
|
Reticulariina sp.
Fredericks 1916
|
Cooper and Grant 1977 | VR category | ||||||||
| Cooper and Grant 1977 | R category | |||||||||
|
Rhynchonellata
- Spiriferinida
- Paraspiriferinidae
|
||||||||||
| Cooper and Grant 1977 | VR category | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas |
| Coordinates: | 30.4° North, 103.2° West (view map) | ||
| Paleocoordinates: | 3.9° North, 31.8° West (Wright 2013) | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Roadian | 10 m.y. bin: | Permian 3 |
| Key time interval: | Roadian | ||
| Age range of interval: | 274.4 - 266.9 m.y. ago |
Stratigraphy
| Formation: | Word | Member: | Appel Ranch |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body,replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | chemical,field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USNM |
Metadata
| Database number: | 105741 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-02-24 14:51:34 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-02-24 14:51:34 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 11454. | 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] |
Secondary references:
| 11407 | G. A. Cooper and R. E. Grant. 1977. Permian Brachiopods of West Texas, VI. Smithsonian Contributions to Paleobiology 32:3161-3370 [T. Olszewski/K. Tracy/M. Clapham] |