Also known as Tehuacana; USGS # 13832
Where: Limestone County, Texas (31.8° N, 96.6° W: paleocoordinates 37.0° N, 75.0° W)
• small collection-level geographic resolution
When: Discoscaphites conradi ammonoid zone, Corsicana Marl Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• Haustator bilira assemblage zone
• formation-level stratigraphic resolution
Environment/lithology: marine; silty claystone
Size class: mesofossils
Preservation: original calcite
Reposited in the USGS
• Stephenson collection
Primary reference: 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]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 4436: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
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Scaphopoda | |
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Bivalvia | |
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Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
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Protocardia (Brevicardium) fragile Stephenson 1941 cockle Protocardium (Brevicardium) fragil - originally entered as "Protocardium fragile"
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Leptosolen ? linguliformis clam Leptosolen ? linguliformis Stephen - originally entered as "Leptosolen ? linguliformis"
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"Amussium ? danei" = Amusium
"Amussium ? danei" = Amusium scallop Amusium ? danei (Stephenson) - originally entered as "Amusium ? danei"
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Syncyclonema simplicius scallop Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
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Gastropoda | |
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? Calliomphalus sp. Cossmann 1888 snail Calliomphalus ? sp. - originally entered as "Calliomphalus ? sp."
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unclassified | |
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