USGS 07547: Maastrichtian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Scaphopoda
- Dentaliida
- Dentaliidae
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Dentalium leve
Stephenson 1923
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? category | |||||||||
| Dentalium leve Stephenson | ||||||||||
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Gastropoda
- Aporrhaidae
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Pterocerella robustus
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| Pterocerella robustus Stephenson | ||||||||||
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Gastropoda
- Neogastropoda
- Volutidae
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Liopeplum leioderma longum
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| Liopeplum lioderma longum Stephenson | ||||||||||
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Gastropoda
- Neogastropoda
- Turridae
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Lutema hubbardi
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| Lutema hubbardi Stephenson | ||||||||||
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Gastropoda
- Neogastropoda
- Paladmetidae
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Paladmete corbuliformis
Stephenson 1941
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| Paladmete corbuliformis Stephenson | ||||||||||
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Gastropoda
- Naticidae
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Gyrodes rotundus
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| Gyrodes rotundus Stephenson | ||||||||||
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Gyrodes subcarinatus
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| Gyrodes subcarinatus Stephenson | ||||||||||
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Banis siniformis
Stephenson 1941
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| Banis siniformis Stephenson | ||||||||||
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Polinices stephensoni
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| Polinices stephensoni Wade | ||||||||||
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Euspira rectilabrum
(Conrad 1858)
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| Polinices rectilabrum (Conrad) | ||||||||||
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Gastropoda
- Euomphalina
- Euomphalidae
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Weeksia lubbocki
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| Weeksia lubbocki Stephenson | ||||||||||
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Gastropoda
- Opisthobranchia
- Haminoeidae
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? Haminaea simpsonensis
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| original and current combination Haminoea | ||||||||||
| Haminea? simpsonensis Stephenson | ||||||||||
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Gastropoda
- Opisthobranchia
- Cylichnidae
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Cylichna secalina
Shumard 1861
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? category | |||||||||
| Cylichna secalina Shumard | ||||||||||
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Bivalvia
- Mytilida
- Mytilidae
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Volsella uddeni
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| Volsella uddeni Stephenson | ||||||||||
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Bivalvia
- Poromyida
- Poromyidae
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Liopistha protexta
Conrad 1853
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| Liopistha protexta (Conrad) | ||||||||||
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Cymella bella texana
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| Cymella bella texana Stephenson | ||||||||||
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Bivalvia
- Cardiida
- Mactridae
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Cymbophora scabellum
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| Cymbophora scabellum Stephenson | ||||||||||
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Cymbophora subtilis
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| Cymbophora subtilis Stephenson | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Granocardium (Granocardium) bowenae
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| synonym of Trachycardium | ||||||||||
| Cardium (Granocardium) bowenae Stephenson | ||||||||||
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Ethmocardium (Ethmocardium) welleri
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| Cardium (Ethmocardium) welleri Stephenson | ||||||||||
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Bivalvia
- Solenida
- Pharidae
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Leptosolen biplicata
(Conrad 1858)
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| Leptosolen biplicatus Conrad | ||||||||||
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Polychaeta
- Sabellida
- Serpulidae
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Serpula cretacea
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| Serpula cretacea (Conrad) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas | County: | Kaufman |
| Coordinates: | 32.6° North, 96.3° West (view map) | ||||
| Paleocoordinates: | 37.9° North, 73.9° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
| *Period: | Late/Upper Cretaceous | *Epoch: | Senonian |
| Key time interval: | Maastrichtian | ||
| Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Nacatoch Sand |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | concretionary argillaceous,calcareous sandstone |
| Lithology description: large calcareous fossiliferous concretions belonging to same zone as USGS 7546. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
Collection methods and comments
| Collection excludes: | all microfossils |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USGS |
| Collection method comments: L. W. Stephenson 1911 | |
Metadata
| Also known as: | Field north of road on Simpson's place, 2 miles southwest of courthouse at Kaufman, Kaufman County; | ||
| Database number: | 7495 | ||
| Authorizer: | M. Kosnik | Enterer: | M. Kosnik |
| Modifier: | L. Eccles | Research group: | GCP,marine invertebrate |
| Created: | 2000-07-18 12:00:01 | Last modified: | 2010-10-14 14:15:32 |
| Access level: | the public | Released: | 2000-07-18 12:00:01 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 444. | L. W. Stephenson. 1941. The larger invertebrate fossils of the Navarro group of Texas. The University of Texas Publication 4101:1-625 [M. Kosnik/M. Kosnik] |
Secondary references:
| 29915 | J. A. Sessa, T. J. Bralower, M. E. Patzkowsky, J. C. Handley, and L. C. Ivany. 2012. Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain. Paleobiology 38(2):218-239 [M. Patzkowsky/J. Sessa/J. Sessa] |