USNM742b, Hess Canyon, Glass Mountains: Wordian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Strophomenida
- Rugosochonetidae
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| Cooper and Grant 1977 | A category | ||||||
| Cooper and Grant 1977 | R category | ||||||
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Strophomenata
- Productida
- Aulostegidae
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| Cooper and Grant 1977 | VR category | ||||||
| Cooper and Grant 1977 | VR category | ||||||
| Cooper and Grant 1977 | R category | ||||||
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Strophomenata
- Productida
- Cooperinidae
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Cooperina inexpectata
Termier et al. 1966
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Cooper and Grant 1977 | VR category | |||||
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Strophomenata
- Productida
- Cyclacanthariidae
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| Cooper and Grant 1977 | VR category | ||||||
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Strophomenata
- Productida
- Lyttoniidae
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| Cooper and Grant 1977 | R category | ||||||
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Strophomenata
- Productida
- Paucispiniferidae
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| Cooper and Grant 1977 | R category | ||||||
| Cooper and Grant 1977 | R category | ||||||
| Cooper and Grant 1977 | C category | ||||||
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Strophomenata
- Productida
- Productellidae
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| Cooper and Grant 1977 | VR category | ||||||
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Echinauris lateralis
Muir-Wood and Cooper 1960
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Cooper and Grant 1977 | C category | |||||
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Strophomenata
- Productida
- Linoproductidae
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| Cooper and Grant 1977 | R category | ||||||
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Strophomenata
- Orthotetida
- Meekellidae
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| Cooper and Grant 1977 | VR category | ||||||
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Strophomenata
- Orthotetida
- Derbyiidae
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| Cooper and Grant 1977 | R category | ||||||
| Cooper and Grant 1977 | R category | ||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Composita sp.
Brown 1849
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Cooper and Grant 1977 | VR category | |||||
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Rhynchonellata
- Athyridida
- Neoretziidae
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Hustedia sp.
Hall and Clarke 1893
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Cooper and Grant 1977 | C category | |||||
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Rhynchonellata
- Spiriferida
- Strophopleuridae
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| Cooper and Grant 1977 | VR category | ||||||
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Rhynchonellata
- Spiriferida
- Trigonotretidae
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| Cooper and Grant 1977 | VR category | ||||||
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Rhynchonellata
- Spiriferida
- Spiriferellidae
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| Cooper and Grant 1977 | R category | ||||||
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Rhynchonellata
- Rhynchonellida
- Allorhynchidae
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| Cooper and Grant 1977 | VR category | ||||||
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Rhynchonellata
- Rhynchonellida
- Stenoscismatidae
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| Cooper and Grant 1977 | VR category | ||||||
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Rhynchonellata
- Spiriferinida
- Reticulariinidae
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Reticulariina sp.
Fredericks 1916
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Cooper and Grant 1977 | R category | |||||
| Cooper and Grant 1977 | C category | ||||||
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Rhynchonellata
- Spiriferinida
- Spiriferellinidae
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| Cooper and Grant 1977 | R category | ||||||
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Trilobita
- Proetida
- Phillipsiidae
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| Brezinski 1992 | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Texas |
| Coordinates: | 30.4° North, 103.2° West (view map) | ||
| Paleocoordinates: | 6.2° North, 30.7° West (Wright 2013) | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Wordian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Wordian | ||
| Age range of interval: | 266.9 - 264.28 m.y. ago |
Stratigraphy
| Formation: | Word | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Lens between China Tank and Appel Ranch Members | |||||
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: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 102626 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-01-17 16:12:51 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-01-17 16:12:51 |
| 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:
| 11483 | D. K. Brezinski. 1992. Permian trilobites from west Texas. Journal of Paleontology 66(6):924-943 [D. Bottjer/M. Clapham/M. Clapham] | |
| 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] |