Sohl and Koch OFR # 145 (Cretaceous of the United States)

Also known as ; USGS # 30736

Where: Dallas County, Alabama (32.1° N, 87.0° W: paleocoordinates 35.3° N, 65.1° W)

• small collection-level geographic resolution

When: Discoscaphites conradi ammonoid zone, upper Member (Prairie Bluff Formation), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• Haustator bilira assemblage zone

• member-level stratigraphic resolution

Environment/lithology: marine; silty claystone

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 4212: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Polychaeta
 Serpulimorpha -
Longitubus sp.
Longitubus sp.
Hamulus onyx Morton 1834
Hamulus onyx Morton
Bivalvia
 Arcida - Arcidae
Striarca sp. Conrad 1862 clam
Striarca sp.
 Arcida - Parallelodontidae
Nemodon eufaulensis clam
Nemodon eufaulensis (Gabb) [entered as Nemodon eufaulensis]
 Pectinida - Entoliidae
Syncyclonema simplicius scallop
Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
 Pectinida - Anomiidae
Anomia (Anomia) argentaria Morton 1833 jingle
Anomia (Anomia) argentaria Morton
 Ostreida - Ostreidae
Ostrea sp. Linnaeus 1758 oyster
Ostrea sp.
 Mytilida - Mytilidae
Crenella serica Conrad 1860 mussel
Crenella serica Conrad
 Carditida - Crassatellidae
Crassatella vadosa Morton 1834 clam
Crassatella vadosa vadosa Morton
 Pholadida - Corbulidae
Corbula sp. Bruguière 1789 clam
Corbula sp.
Caestocorbula (Parmicorbula) sp. Vincent 1910 clam
Caesticorbula (Parmicorbula) sp. - originally entered as "Caesticorbula sp."
Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam
Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
 Cardiida - Arcticidae
Etea sp. Conrad 1873 clam
Etea sp.
 Cardiida - Veneridae
Cyclorisma parva venus clam
Cyclorisma parva (Gardner)
Legumen sp. Conrad 1858 venus clam
Legumen sp.
 Solenida - Pharidae
Leptosolen biplicata Conrad 1858 clam
Leptosolen biplicata (Conrad)
 Lucinida - Lucinidae
Lucina sp. Bruguière 1797 clam
Lucina sp.
 Nuculida - Cardiolariidae
"Nucula amica" = Praeleda compar
"Nucula amica" = Praeleda compar Barrande 1881 clam
Nucula amica Gardner
 Protobranchia -
Malletia longfrons clam
Malletia longfrons (Conrad)
 Protobranchia - Nuculanidae
Nuculana whitfieldi pointed nut clam
Nuculana whitfieldi (Gardner)
Gastropoda
 Prosobranchia -
Neogastropoda indet. Thiele 1929 snail
Neogastropods indeterminate
 Neogastropoda - Turridae
Beretra sp. Stephenson 1941 turrid
Beretra sp.
 Neogastropoda - Paladmetidae
Paladmete cancellaria Conrad 1858 snail
Paladmete cancellaria (Conrad)
 Mesogastropoda - Naticidae
Euspira sp. Agassiz 1837 moon snail
Euspira sp.
 Sorbeoconcha - Turritellidae
Turritella vertebroides, "Turritella (Sohlitella) bilira" = Haustator bilira
Turritella vertebroides Morton 1834 turret shell
Turritella vertebroides Morton
"Turritella (Sohlitella) bilira" = Haustator bilira Stephenson 1941 turret shell
Turritella (Sohlitella) bilira (St
 Seguenzioidea - Calliotropidae
Calliomphalus (Planolateralis) sp. Cossmann 1888 snail
Calliomphalus (Planolateralis) sp.
unclassified
  -
Vertebrata indet. Lamarck 1801
Fish parts
Anthozoa
 Scleractinia - Micrabaciidae
Micrabacia sp. Milne-Edwards 1849 stony coral
Micrabacia spp.