Sohl and Koch OFR # 690: Late/Upper Maastrichtian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Lithophagidae indet.
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Lithophagid borings | ||||||||||
Gastropoda
- Turritellidae
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Turritella vertebroides
Morton 1834
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2 specimens | |||||||||
Turritella vertebroides Morton | ||||||||||
Gastropoda
- Neogastropoda
- Pyropsidae
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Medionapus sp.
Stephenson 1941
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1 specimen | |||||||||
Medionapus sp. | ||||||||||
Bivalvia
- Pholadida
- Corbulidae
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Corbula sp.
Bruguière 1789
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1 specimen | |||||||||
Corbula sp. | ||||||||||
Bivalvia
- Cardiida
- Arcticidae
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Veniella conradi
Morton 1833
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2 specimens | |||||||||
Veniella conradi (Morton) | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Camptonectes (Camptonectes) bubonis
(Stephenson 1941)
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1 specimen | |||||||||
Camptonectes (Camptonectes) bubonis ( | ||||||||||
Bivalvia
- Ostreida
- Gryphaeidae
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Exogyra costata
(Say 1820)
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3 specimens | |||||||||
original and current combination Exogyra (Exogyra) costata | ||||||||||
Exogyra costata Say | ||||||||||
Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea (Idonearca) capax
Conrad 1858
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13 specimens | |||||||||
recombined as Idonearca capax | ||||||||||
Cucullaea (Idonearca) capax Conrad | ||||||||||
Demospongiae
- Clavulina
- Clionaidae
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Cliona sp.
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Clione sp. | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Texas | County: | Travis |
Coordinates: | 30.3° North, 97.5° West (view map) | ||||
Paleocoordinates: | 35.8° North, 76.3° West | ||||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
*Period: | Late/Upper Cretaceous | *Epoch: | Late/Upper Senonian |
*International age/stage: | Middle - Late/Upper Maastrichtian | ||
Key time interval: | Late/Upper Maastrichtian | Ammonoid zone: | Discoscaphites conradi |
Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Corsicana Marl | ||||
Stratigraphic resolution: | formation | ||||
Stratigraphy comments: Haustator bilira assemblage zone |
Lithology and environment
Primary lithology: | silty,calcareous claystone | ||
Environment: | marine indet. | Tectonic setting: | passive margin |
Taphonomy
Modes of preservation: | body,original calcite,replaced with calcite |
Size of fossils: | mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | paleoecologic analysis |
Museum repositories: | USGS |
Collection method comments: Stephenson collection |
Metadata
Also known as: | Manor; USGS # 13861 | ||
Database number: | 4461 | ||
Authorizer: | M. Kosnik | Enterer: | M. Kosnik |
Modifier: | J. Sessa | Research group: | GCP,marine invertebrate |
Created: | 1999-08-14 13:00:00 | Last modified: | 2010-07-26 14:30:20 |
Access level: | the public | Released: | 1999-08-14 13:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
282. | N. F. Sohl and C. F. Koch. 1984. Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain. USGS Open File Report 84-687:1-282 [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] |