USGS 6872, south of New Albany: Late/Upper Maastrichtian, Mississippi
collected by L.W. Stephenson
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Arcida
- Parallelodontidae
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Nemodon eufaulensis
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Sohl and Koch 1983 | 1 specimen | ||||||||
Nemodon eufaulensis (Gabb) [entered as Nemodon eufaulensis] | ||||||||||
Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea (Idonearca) capax
Conrad 1858
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Sohl and Koch 1983 | 1 specimen | ||||||||
recombined as Idonearca capax | ||||||||||
Cucullaea (Idonearca) capax Conrad | ||||||||||
Bivalvia
- Myalinida
- Inoceramidae
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Tenuipteria argenteus
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Sohl and Koch 1983 | 1 specimen | ||||||||
Tenuiptereus argenteus (Conrad) | ||||||||||
Bivalvia
- Pectinida
- Limidae
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Lima (Lima) reticulata
Forbes 1845
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Sohl and Koch 1983 | 1 specimen | ||||||||
recombined as Lima reticulata | ||||||||||
Lima (Lima) reticulata Lyell & For | ||||||||||
Lima (Lima) acutilineata
Conrad 1858
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Sohl and Koch 1983 | 2 specimens | ||||||||
recombined as Limatula acutilineata | ||||||||||
Lima (Lima) acutilineata Conrad | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Pecten (Pecten) venustus
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Sohl and Koch 1983 | 1 specimen | ||||||||
Pecten (Pecten?) venustus Morton | ||||||||||
Camptonectes (Camptonectes) bubonis
(Stephenson 1941)
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Sohl and Koch 1983 | 1 specimen | ||||||||
Camptonectes (Camptonectes) bubonis ( | ||||||||||
Bivalvia
- Ostreida
- Pinnidae
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Pinna (Pinna) laqueata
Conrad 1858
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Sohl and Koch 1983 | 1 specimen | ||||||||
Pinna (Pinna) laqueata Conrad | ||||||||||
Bivalvia
- Nuculida
- Nuculidae
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Nucula percrassa
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Sohl and Koch 1983 | 1 specimen | ||||||||
Nucula percrassa Conrad | ||||||||||
Malacostraca
- Decapoda
- Raninidae
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Carinatus galebishopi
Nyborg et al. 2017
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Nyborg et al. 2017 | 1 specimen | ||||||||
Echinoidea
- Spatangoida
- Hemiasteridae
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Hemiaster wetherbyi
de Loriol 1887
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see common names |
Geography
Country: | United States | State/province: | Mississippi | County: | Union |
Coordinates: | 34.4° North, 89.0° West (view map) | ||||
Paleocoordinates: | 38.0° North, 66.3° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | outcrop |
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 iris |
Age range of interval: | 70.60000 - 66.00000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Primary lithology: | gray sandy,calcareous claystone | ||
Environment: | marine indet. | Tectonic setting: | passive margin |
Taphonomy
Modes of preservation: | body,original aragonite,original calcite |
Size of fossils: | mesofossils |
Collection methods and comments
Reason for describing collection: | paleoecologic analysis |
Museum repositories: | USNM |
Collectors: | L.W. Stephenson |
Metadata
Also known as: | Sohl and Koch OFR # 50 | ||
Database number: | 4131 | ||
Authorizer: | M. Kosnik, W. Kiessling | Enterer: | M. Kosnik, U. Merkel, M. Krause |
Modifier: | M. Clapham | Research group: | GCP,marine invertebrate |
Created: | 1999-08-14 13:00:00 | Last modified: | 2018-11-17 20:55:49 |
Access level: | the public | Released: | 1999-08-14 13:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
26335. | 1% 20600 | C. W. Cooke. 1953. American Upper Cretaceous Echinoidea. United States Geological Survey Professional Paper 254-A:1-44 [W. Kiessling/U. Merkel/M. Clapham] |
Secondary references:
63727 | T. Nyborg, G. E. Phillips, B. V. Bakel and F. J. Vega. 2017. A new genus and species of raninoid crab from the Upper Cretaceous of Mississippi. 91:291-298 [W. Kiessling/M. Krause] | |
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] | |
283 | N. F. Sohl and C. F. Koch. 1983. Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain. USGS Open File Report 83-451:1-239 [M. Kosnik/M. Kosnik/M. Uhen] |