Woodbine 154: Cenomanian, Texas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Scaphopoda - Dentaliida - Dentaliidae
Dentalium sublineatum
Dentalium sublineatum Stephenson
Scaphopoda - Gadilida - Gadilidae
Cadulus praetenuis
Cadulus praetenuis Stephenson
Bivalvia - Myalinida - Inoceramidae
Inoceramus sp. Sowerby 1814
Inoceramus sp. b
Inoceramus prefragilis Stephenson 1952
Inoceramus prefragilis Stephenson
Bivalvia - Lucinida - Lucinidae
Lucina dentonana
Lucina dentonana Stephenson
Bivalvia - Pholadida - Corbulidae
? Caryocorbula ovisana
original and current combination Corbula (Caryocorbula)
Caryocorbula? ovisana Stephenson
Bivalvia - Cardiida - Veneridae
Callistina lamarensis
Callistina lamarensis (Shumard)
Cyprimeria patella
Cyprimeria patella Stephenson
Bivalvia - Nuculanida - Yoldiidae
? Yoldia septariana
Yoldia? septariana Cragin
Bivalvia - Nuculida - Nuculidae
? Acila (Truncacila) chicotana
Acila (Truncacila)? chicotana Stephenson
Cephalopoda - Ammonitida - Hamitidae
? Hamites sp. Parkinson 1811
Hamites? sp.
Cephalopoda - Ammonitida - Desmoceratidae
Desmoceras sp. Zittel 1884
Desmoceras (quest. ident. specimens)
Cephalopoda - Ammonitida - Engonoceratidae
Metengonoceras dumbli (Cragin 1893)
Metengonoceras dumbli (Cragin)
Cephalopoda - Ammonitida - Acanthoceratidae
Acanthoceras cuspidum Stephenson 1953
recombined as Tarrantoceras cuspidum
Acanthoceras cuspidum Stephenson
Metoicoceras latoventer Stephenson 1953
Metoicoceras latoventer Stephenson
Gastropoda - Opisthobranchia - Cylichnidae
? Cylichna sp. Lovén 1846
Cylichna? sp.
Gastropoda - Opisthobranchia
Fictoacteon humilispira
Fictoacteon humilispira Stephenson
Gastropoda - Aporrhaidae
Anchura modesta
"Anchura" modesta (Cragin)
see common names

Geography
Country:United States State/province:Texas County:Grayson County
Coordinates: 33.7° North, 96.9° West (view map)
Paleocoordinates:32.0° North, 61.4° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Cretaceous Epoch:Late/Upper Cretaceous
Stage:Cenomanian 10 m.y. bin:Cretaceous 5
*Period:Late/Upper Cretaceous *Epoch:Gallic
*International age/stage:Cenomanian - Cenomanian
Key time interval:Cenomanian
Age range of interval:100.50000 - 93.90000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Woodbine Member:Templeton
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: claystone
Lithology description: about 20 feet of dark noncalcareous shaly clay with scattered fossiliferous septaria of earthy calcium carbonate, about 45 feet below base of Eagle Ford shale.
Environment:marine indet. Tectonic setting:passive margin
Taphonomy
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: L. W. Stephenson, 1928, 1935, 1940; Stephenson, T. W. Stanton, and J. B. Reeside, Jr. 1929; Stephenson, Roy T. Hazzard and others, 1944.
Taxonomic list comments:taxonomy partially updated by Jablonski and Kosnik
Metadata
Database number:6595
Authorizer:M. Kosnik Enterer:M. Kosnik
Modifier:C. Visaggi Research group:marine invertebrate
Created:2000-03-12 10:00:00 Last modified:2004-03-11 16:25:10
Access level:the public Released:2000-11-20 13:53:32
Creative Commons license:CC BY
Reference information

Primary reference:
284. L. W. Stephenson. 1952. Larger invertebrate fossils of the Woodbine formation (Cenomanian) of Texas. United States Geological Survey Professional Paper 242:1-225 [M. Kosnik/M. Kosnik/P. Wagner]