Schneider, Brownwood Spillway: Bsh12 B: Missourian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Echinoidea
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Echinoidea indet.
(Leske 1778)
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2 grid-count | |||||||||
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Crinoidea
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Crinoidea indet.
Miller 1821
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13 grid-count | |||||||||
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Strophomenata
- Productida
- Productellidae
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Antiquatonia sp.
Miloradovich 1945
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2 grid-count | |||||||||
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Strophomenata
- Orthotetida
- Derbyiidae
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Derbyia sp.
Waagen 1884
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5 grid-count | |||||||||
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Chonetinella sp.
Ramsbottom 1952
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5 grid-count | |||||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Composita sp.
Brown 1849
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2 grid-count | |||||||||
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Rhynchonellata
- Spiriferinida
- Punctospiriferidae
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Punctospirifer sp.
North 1920
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43 grid-count | |||||||||
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Stenolaemata
- Cyclostomata
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Cyclostomata indet.
Busk 1852
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156 grid-count | |||||||||
| Tubuliporate | ||||||||||
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Stenolaemata
- Rhabdomesida
- Rhomboporidae
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Rhombopora sp.
Meek 1872
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26 grid-count | |||||||||
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Stenolaemata
- Cryptostomata
- Septoporidae
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Septopora sp.
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1 grid-count | |||||||||
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Stenolaemata
- Cryptostomata
- Acanthocladiidae
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Polypora sp.
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27 grid-count | |||||||||
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Fenestrellina sp.
d'Orbigny 1849
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2 grid-count | |||||||||
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Minilya sp.
Crockford 1944
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161 grid-count | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas | County: | Brown |
| Coordinates: | 31.5° North, 98.6° West (view map) | ||||
| Paleocoordinates: | 7.8° South, 34.6° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | small collection |
Time
| Period: | Carboniferous | Epoch: | Pennsylvanian |
| Stage: | Kasimovian | 10 m.y. bin: | Carboniferous 5 |
| Key time interval: | Missourian | ||
| Age range of interval: | 305.90000 - 303.70000 m.y. ago |
Stratigraphy
| Geological group: | Canyon | Formation: | Winchell |
| Local section: | Brownwood Spillway | Local bed: | Sh 1/2 |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | shelly/skeletal,gray lithified "shale" |
| Includes fossils? | Y |
| Lithology description: Sh 1/2: Gray shale with thin, fossiliferous horizons and thin, discontinuous coquinas | |
| Environment: | estuary/bay |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Also known as: | Winchel Formation, Sh 1/2 | ||
| Database number: | 43881 | ||
| Authorizer: | J. Alroy | Enterer: | C. Simpson |
| Modifier: | C. Simpson | Research group: | marine invertebrate |
| Created: | 2004-08-27 13:57:36 | Last modified: | 2004-08-27 16:57:36 |
| Access level: | the public | Released: | 2004-08-27 13:57:36 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 11551. | C. L. Schneider. 2003. Community paleoecology of the Pennsylvanian Winchell Formation, north-central Texas. [J. Alroy/C. Simpson/C. Simpson] |