AMNH33, Ligon Ranch, Guadalupe Mountains: Wordian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Strophomenida
- Rugosochonetidae
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Micraphelia subalata
Cooper and Grant 1975
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Cooper and Grant 1977 | VR category | ||||||||
Chonetinetes varians
Cooper and Grant 1975
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Cooper and Grant 1977 | VR category | ||||||||
Dyoros (Dyoros) intrepidus
Cooper and Grant 1975
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Cooper and Grant 1977 | VR category | ||||||||
Strophomenata
- Productida
- Paucispiniferidae
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Paucispinifera latidorsata
(Girty 1908)
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Cooper and Grant 1977 | VR category | ||||||||
Strophomenata
- Orthotetida
- Derbyiidae
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Derbyia sp.
Waagen 1884
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Spiriferinida
- Spiriferellinidae
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Spiriferellina nuda
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Crenispirifer jubatus
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Spiriferinida
- Reticulariinidae
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Reticulariina welleri
(Girty 1908)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Spiriferinida
- Paraspiriferinidae
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Paraspiriferina sapinea
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
(1 measurement) | ||||||||||
Rhynchonellata
- Rhynchonellida
- Allorhynchidae
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Fascicosta elongata
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Rhynchonellida
- Wellerellidae
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Madarosia anterolamellata
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Tautosia shumardiana
(Girty 1908)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Rhynchonellida
- Pontisiidae
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Anteridocus swallovianus
(Shumard 1859)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Rhynchonellida
- Petasmariidae
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Bryorhynchus bisulcatum
(Shumard 1858)
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Cooper and Grant 1977 | A category | ||||||||
(4 measurements) | ||||||||||
Rhynchonellata
- Athyridida
- Athyrididae
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Composita pyriformis
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Athyridida
- Neoretziidae
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Thedusia sp.
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Thedusia ventricosa
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Hustedia rupinata
Cooper and Grant 1976
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Cooper and Grant 1977 | R category | ||||||||
Hustedia opsia
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
Hustedia demissa
Cooper and Grant 1976
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Cooper and Grant 1977 | VR category | ||||||||
(1 measurement) | ||||||||||
Rhynchonellata
- Spiriferida
- Spiriferellidae
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Spiriferella sp.
(Tschernyschew 1902)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Terebratulida
- Dielasmatidae
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Plectelasma guadalupense
(Girty 1908)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Terebratulida
- Notothyrididae
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Timorina ovata
(Girty 1908)
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Cooper and Grant 1977 | VR category | ||||||||
Rhynchonellata
- Terebratulida
- Cryptonellidae
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Heterelasma shumardianum
Girty 1908
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Cooper and Grant 1977 | VR category | ||||||||
see common names |
Geography
Country: | United States | State/province: | Texas |
Coordinates: | 31.9° North, 104.8° West (view map) | ||
Paleocoordinates: | 3.6° North, 33.5° West | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Wordian | 10 m.y. bin: | Permian 4 |
Key time interval: | Wordian | ||
Age range of interval: | 266.90000 - 264.28000 m.y. ago |
Stratigraphy
Formation: | Bell Canyon | Member: | Pinery |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | lithified "limestone" |
Environment: | slope |
Taphonomy
Modes of preservation: | body,replaced with silica |
Size of fossils: | macrofossils |
Spatial resolution: | allochthonous |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | AMNH |
Metadata
Database number: | 81586 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2008-06-30 10:28:08 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2008-06-30 10:28:08 |
Creative Commons license: | CC BY |
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] | |
35341 | B. R. Wardlaw. 2008. Paleontologic database for the Guadalupe Peak 1: 100,000 Quadrangle: a prototype for the National Paleontologic Database, Paleodata. United States Geological Survey Open-File Report 2008–1141:1-99 [M. Clapham/M. Clapham/M. Clapham] |