Also known as Looksokold Ck; USGS # 31739
Where: Sumter County, Alabama (32.7° N, 88.3° W: paleocoordinates 36.2° N, 66.2° W)
• small collection-level geographic resolution
When: Discoscaphites conradi ammonoid zone, lower Member (Prairie Bluff Formation), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• Haustator bilira assemblage zone
• member-level stratigraphic resolution
Environment/lithology: marine; lithified, silty lime mudstone
Size class: mesofossils
Preservation: original calcite
Reposited in the USGS
Collection methods: bulk,
• Sohl collection
Primary reference: 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]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 4175: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
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Demospongiae | |
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Bryozoa | |
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Gastropoda | |
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"Ringicula cf. pulchella" = Ringicula (Ringicula) pulchella
"Ringicula cf. pulchella" = Ringicula (Ringicula) pulchella Shumard 1861 snail Ringicula cf. R. pulchella Shumard - originally entered as "Ringicula cf. pulchella"
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Scaphopoda | |
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Bivalvia | |
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Protocardia (Brevicardium) sp. Beyrich 1845 cockle Protocardium (Brevicardium) sp. - originally entered as "Protocardium sp."
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Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
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Arca sp. n. sp., Striarca sp.
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"Cucullaea (Idonearca) capax" = Idonearca capax
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Gryphaeostrea vomer, "Exogyra costata" = Exogyra (Exogyra) costata
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Syncyclonema simplicius scallop Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
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Cephalopoda | |
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"Baculites columna" = Trachybaculites columna, Baculites tippahensis
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Sedentaria | |
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