USGS 6793, Prairie Bluff: Late/Upper Maastrichtian, Alabama
collected by L.W. Stephenson
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Trochocyathidae indet.
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Sohl and Koch 1983 | |||||||||
Trochocyathid coral | ||||||||||
Demospongiae
- Clavulina
- Clionaidae
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Cliona sp.
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Sohl and Koch 1983 | |||||||||
Clione sp. | ||||||||||
Chondrichthyes
- Hybodontiformes
- Ptychodontidae
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Ptychodus mortoni
Mantell 1836
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Applegate 1970 | |||||||||
Echinoidea
- Cassiduloida
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Hardouinia aequorea
(Morton 1834)
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Echinoidea
- Spatangoida
- Hemiasteridae
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Hemiaster wetherbyi
de Loriol 1887
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Bivalvia
- Nuculanida
- Nuculanidae
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Nuculana sp.
Link 1807
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Sohl and Koch 1983 | 1 specimen | ||||||||
Nuculana sp. | ||||||||||
Bivalvia
- Carditida
- Crassatellidae
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Crassatella vadosa
Morton 1834
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Sohl and Koch 1983 | 16 specimens | ||||||||
Crassatella vadosa vadosa Morton | ||||||||||
Bivalvia
- Pholadida
- Corbulidae
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Corbula sp.
Bruguière 1789
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Sohl and Koch 1983 | 1 specimen | ||||||||
Corbula sp. | ||||||||||
Bivalvia
- Cardiida
- Arcticidae
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Veniella conradi
Morton 1833
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Sohl and Koch 1983 | 3 specimens | ||||||||
Veniella conradi (Morton) | ||||||||||
Bivalvia
- Cardiida
- Tellinidae
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Linearia sp.
(Conrad 1860)
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Sohl and Koch 1983 | 5 specimens | ||||||||
original and current combination Linearis | ||||||||||
Linearia sp. | ||||||||||
Bivalvia
- Cardiida
- Cardiidae
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Cardium sp.
Linnaeus 1758
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Sohl and Koch 1983 | 2 specimens | ||||||||
Cardium sp. | ||||||||||
Bivalvia
- Poromyida
- Poromyidae
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Liopistha protexta
Conrad 1853
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Sohl and Koch 1983 | 8 specimens | ||||||||
Liopistha protexta Conrad | ||||||||||
Bivalvia
- Lucinida
- Mactromyidae
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Unicardium sp.
d'Orbigny 1850
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Sohl and Koch 1983 | 1 specimen | ||||||||
Unicardium sp. | ||||||||||
Bivalvia
- Mytilida
- Crenellidae
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Crenella serica
Conrad 1860
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Sohl and Koch 1983 | 1 specimen | ||||||||
Crenella serica Conrad | ||||||||||
Bivalvia
- Arcida
- Glycymerididae
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Glycymeris hamula
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Sohl and Koch 1983 | 2 specimens | ||||||||
Glycymeris hamula Morton | ||||||||||
Glycymeris subaustralis
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Sohl and Koch 1983 | 4 specimens | ||||||||
Glycymeris subaustralis dOrbigny | ||||||||||
Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea (Idonearca) capax
Conrad 1858
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Sohl and Koch 1983 | 11 specimens | ||||||||
recombined as Idonearca capax | ||||||||||
Cucullaea (Idonearca) capax Conrad | ||||||||||
Bivalvia
- Arcida
- Arcidae
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Arca sp.
Linnaeus 1758
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Sohl and Koch 1983 | 1 specimen | ||||||||
Arca sp. | ||||||||||
Bivalvia
- Pectinida
- Spondylidae
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Spondylus (Spondylus) sp.
Linnaeus 1758
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Sohl and Koch 1983 | 1 specimen | ||||||||
Spondylus (Spondylus) sp. | ||||||||||
Bivalvia
- Pectinida
- Plicatulidae
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Plicatula (Plicatula) mullicaensis
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Sohl and Koch 1983 | 24 specimens | ||||||||
Plicatula (Plicatula) mullicaensis | ||||||||||
Bivalvia
- Pectinida
- Limidae
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Lima (Lima) sp.
Bruguiére 1796
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Sohl and Koch 1983 | 2 specimens | ||||||||
Lima (Lima) sp. | ||||||||||
Bivalvia
- Ostreida
- Ostreidae
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Arctostrea falacata
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Sohl and Koch 1983 | 6 specimens | ||||||||
Arctostrea falacata (Gabb) | ||||||||||
Cubitostrea tecticosta
(Gabb 1860)
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Sohl and Koch 1983 | 4 specimens | ||||||||
Cubitostrea tecticosta (Gabb) | ||||||||||
Pycnodonte sp.
(Fischer von Waldheim 1835)
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Sohl and Koch 1983 | 8 specimens | ||||||||
Pycnodonte sp. | ||||||||||
Pycnodonte vesicularis
(Lamarck 1806)
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Sohl and Koch 1983 | 2 specimens | ||||||||
recombined as Pycnodonta vesicularis | ||||||||||
Pycnodonte vesicularis Lamarck | ||||||||||
Exogyra costata
(Say 1820)
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Sohl and Koch 1983 | 7 specimens | ||||||||
original and current combination Exogyra (Exogyra) costata | ||||||||||
Exogyra costata Say | ||||||||||
Gastropoda
- Opisthobranchia
- Scaphandridae
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Ellipsoscapha mortoni
Forbes 1845
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Sohl and Koch 1983 | 1 specimen | ||||||||
Ellipsoscapha mortoni (Forbes) | ||||||||||
Gastropoda
- Turritellidae
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Turritella sp.
Lamarck 1799
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Sohl and Koch 1983 | 2 specimens | ||||||||
Turritella sp. | ||||||||||
Turritella vertebroides
Morton 1834
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Sohl and Koch 1983 | 3 specimens | ||||||||
Turritella vertebroides Morton | ||||||||||
Gastropoda
- Aporrhaidae
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Arrhoges (Latiala) sp.
(Gabb 1868)
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Sohl and Koch 1983 | 1 specimen | ||||||||
Arrhoges (Latiala) sp. | ||||||||||
Gastropoda
- Xenophoridae
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Xenophora leprosa
(Morton 1834)
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Sohl and Koch 1983 | 2 specimens | ||||||||
recombined as Xenophora (Endoptygma) leprosa | ||||||||||
Xenophora leprosa (Morton) | ||||||||||
Xenophora sp.
Fischer von Waldheim 1807
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Sohl and Koch 1983 | 1 specimen | ||||||||
originally entered as "Xenophora " | ||||||||||
Gastropoda
- Neogastropoda
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Neogastropoda indet.
Thiele 1929
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Sohl and Koch 1983 | 3 specimens | ||||||||
Neogastropods indeterminate | ||||||||||
Gastropoda
- Neogastropoda
- Volutidae
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Liopeplum sp.
Dall 1890
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Sohl and Koch 1983 | 1 specimen | ||||||||
Liopeplum sp. | ||||||||||
Longoconcha sp.
Stephenson 1941
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Sohl and Koch 1983 | 3 specimens | ||||||||
Longoconcha spp. | ||||||||||
Gastropoda
- Neogastropoda
- Turbinellidae
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Napulus sp.
Stephenson 1941
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Sohl and Koch 1983 | 1 specimen | ||||||||
Napulus sp. | ||||||||||
Gastropoda
- Neogastropoda
- Pyropsidae
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Pyropsis sp.
(Conrad 1860)
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Sohl and Koch 1983 | 4 specimens | ||||||||
Pyropsis spp. | ||||||||||
Gastropoda
- Perissityidae
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Stantonella sp.
Wade 1926
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Sohl and Koch 1983 | 2 specimens | ||||||||
Stantonella sp. | ||||||||||
Stantonella sp.
Wade 1926
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Sohl and Koch 1983 | 1 specimen | ||||||||
Stantonella ? sp. | ||||||||||
Ornopsis sp.
Wade 1916
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Sohl and Koch 1983 | 1 specimen | ||||||||
Ornopsis sp. | ||||||||||
Piestochilus sp.
Meek 1864
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Sohl and Koch 1983 | 1 specimen | ||||||||
Piestochilus sp. | ||||||||||
Drilluta sp.
Wade 1916
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Sohl and Koch 1983 | 4 specimens | ||||||||
Drilluta sp. | ||||||||||
Graphidula sp.
Stephenson 1941
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Sohl and Koch 1983 | 4 specimens | ||||||||
Graphidula sp. | ||||||||||
Bellifusus sp.
Stephenson 1941
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Sohl and Koch 1983 | 3 specimens | ||||||||
Bellifusus sp. | ||||||||||
Pyrifusus sp.
Conrad 1858
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Sohl and Koch 1983 | 6 specimens | ||||||||
Pyrifusus sp. | ||||||||||
Capulus sp.
Monfort 1810
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Sohl and Koch 1983 | 1 specimen | ||||||||
Capulus sp. | ||||||||||
Gastropoda
- Fasciolariidae
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Gyrodes abyssinus
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Sohl and Koch 1983 | 1 specimen | ||||||||
Gyrodes abyssinus (Morton) | ||||||||||
Gyrodes spillmani
Gabb 1861
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Sohl and Koch 1983 | 2 specimens | ||||||||
recombined as Gyrodes (Sohlella) spillmani | ||||||||||
Gyrodes spillmani Gabb | ||||||||||
Gastropoda
- Epitoniidae
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Striaticostatum asperum
Sohl 1964
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Sohl and Koch 1983 | 1 specimen | ||||||||
Striaticostatum asperum Sohl | ||||||||||
Striaticostatum sillimani
(Morton 1834)
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Sohl and Koch 1983 | 1 specimen | ||||||||
original and current combination Epitonium sillimani | ||||||||||
Striaticostatum sillimani (Morton) | ||||||||||
Cephalopoda
- Ammonitida
- Scaphitidae
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Discoscaphites iris
Conrad 1858
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Sohl and Koch 1983 | 1 specimen | ||||||||
Discoscaphites iris Conrad | ||||||||||
Discoscaphites conradi
(Morton 1834)
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Sohl and Koch 1983 | 9 specimens | ||||||||
Discoscaphites conradi (Morton) va | ||||||||||
Cephalopoda
- Ammonitida
- Diplomoceratidae
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Diplomoceras trabeatus
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Sohl and Koch 1983 | 1 specimen | ||||||||
Diplomoceras trabeatus (Morton) | ||||||||||
Cephalopoda
- Ammonitida
- Baculitidae
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Baculites (Eubaculites) carinatus
Morton 1834
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Sohl and Koch 1983 | 13 specimens | ||||||||
recombined as Eubaculites carinatus | ||||||||||
Baculites (Eubaculites) carinatus | ||||||||||
Baculites columna
Morton 1834
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Sohl and Koch 1983 | 1 specimen | ||||||||
recombined as Trachybaculites columna | ||||||||||
Baculites columna Morton | ||||||||||
Baculites tippahensis
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Sohl and Koch 1983 | 25 specimens | ||||||||
Baculites tippahensis Conrad | ||||||||||
Cephalopoda
- Nautilida
- Nautilidae
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Eutrephoceras dekayi
(Morton 1834)
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Sohl and Koch 1983 | 2 specimens | ||||||||
Eutrephoceras dekayi (Morton) | ||||||||||
Polychaeta
- Sabellida
- Serpulidae
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Serpula sp.
Linnaeus 1758
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Sohl and Koch 1983 | |||||||||
Serpula sp. | ||||||||||
Rhynchonellata
- Terebratulida
- Cancellothyrididae
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Terebratulina floridana
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Sohl and Koch 1983 | 2 specimens | ||||||||
Terebratulina floridana (Morton) | ||||||||||
unclassified
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Bryozoa indet.
Ehrenberg 1831
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Sohl and Koch 1983 | |||||||||
Reptilian tooth | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Alabama | County: | Wilcox |
Coordinates: | 32.1° North, 87.4° West (view map) | ||||
Paleocoordinates: | 35.5° North, 65.5° 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 conradi |
Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Prairie Bluff | Member: | lower | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Haustator bilira assemblage zone |
Lithology and environment
Primary lithology: | lithified sandy lime mudstone | ||
Environment: | marine indet. | Tectonic setting: | passive margin |
Taphonomy
Modes of preservation: | body,original calcite |
Size of fossils: | mesofossils |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | field collection |
Reason for describing collection: | paleoecologic analysis |
Museum repositories: | USNM |
Collectors: | L.W. Stephenson |
Metadata
Also known as: | Sohl and Koch OFR # 136 | ||
Database number: | 4203 | ||
Authorizer: | M. Kosnik, W. Kiessling, M. Uhen | Enterer: | M. Kosnik, M. Uhen, U. Merkel |
Modifier: | M. Clapham | Research group: | GCP,marine invertebrate |
Created: | 1999-08-14 13:00:00 | Last modified: | 2018-10-26 21:33:39 |
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:
27582 | S. P. Applegate. 1970. The vertebrate fauna of the Selma Formation of Alabama, part VIII, the fishes. Fieldiana: Geology Memoires 3(8):385-433 [M. Uhen/M. Uhen/M. Clapham] | |
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] |