Rocking Chair Mounds, Shamrock, Collinsworth County (Dozier Lens, Newell 4): Capitanian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Polychaeta
- Sabellida
- Serpulidae
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"Spirorbis" sp.
Daudin 1800
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Bivalvia
- Pholadomyida
- Edmondiidae
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? Allorisma albequus
Beede 1907
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Bivalvia
- Cardiida
- Kalenteridae
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Pleurophorus albequus
Beede 1907
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| recombined as Permophorus albequus | ||||||||||
| includes ssp. longus | ||||||||||
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Bivalvia
- Trigoniida
- Trigoniidae
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Schizodus oklahomensis
(Beede 1907)
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| recombined as Lyroschizodus oklahomensis | ||||||||||
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Bivalvia
- Pectinida
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Gryphellina sellardsi
(Beede 1907)
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= Gloverilima pratti
Newell 1999
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Newell 1999 | |||||||||
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Bivalvia
- Pectinida
- Heteropectinidae
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Aviculopecten vanvleeti
Beede 1902
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| recombined as Heteropecten vanvleeti | ||||||||||
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Bivalvia
- Ostreida
- Pterineidae
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Dozierella gouldii
(Beede 1902)
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| recombined as Leptodesma gouldii | ||||||||||
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Gastropoda
- Cerithimorpha
- Orthonemidae
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Murchisonia gouldii
Beede 1907
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| recombined as Cibecuia gouldii | ||||||||||
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Gastropoda
- Naticopsidae
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Naticopsis transversus
(Beede 1907)
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| recombined as Naticopsis transversa | ||||||||||
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Gastropoda
- Murchisoniina
- Gosseletinidae
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Baylea capertoni
(Beede 1907)
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| recombined as Apachella capertoni | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas |
| Coordinates: | 35.2° North, 100.3° West (view map) | ||
| Paleocoordinates: | 5.2° North, 28.4° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Capitanian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Capitanian | ||
| Age range of interval: | 264.28000 - 259.51000 m.y. ago |
Stratigraphy
| Formation: | Whitehorse |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | "cross stratification",dolomitic,red lithified sandstone |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 116648 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-09-10 08:22:16 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-09-10 08:22:16 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 16215. | N. D. Newell. 1940. Invertebrate fauna of the late Permian Whitehorse Sandstone. Geological Society of America Bulletin 51:261-335 [P. Wagner/P. Wagner] |
Secondary references:
| 27586 | N. D. Newell. 1999. A new limoid bivalve from the Texas Middle Permian. American Museum Novitates 3264:1-6 [M. Clapham/M. Clapham] |