Jablonski & Raup Locality 20 (Cretaceous of the United States)

Where: South Carolina (33.9° N, 79.4° W: paleocoordinates 35.5° N, 56.5° W)

• basin-level geographic resolution

When: Maastrichtian (72.1 - 66.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology:

Primary reference: D. Jablonski and D. M. Raup. 1999. Unpublished data on Cretaceous-Paleocene molluscan assemblages. [J. Alroy/J. Alroy/A. Hendy]more details

PaleoDB collection 1310: authorized by Dave Jablonski, entered by Dave Jablonski on 06.01.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

• history: old m-20, vetted by DJ in 1991, additions by DJ '92, '94
Bivalvia
 Arcida - Glycymerididae
"Glycymerita rotundata" = Glycymeris (Glycymerita), Postligata wordeni
"Glycymerita rotundata" = Glycymeris (Glycymerita) clam
 Arcida - Parallelodontidae
 Arcida - Cucullaeidae
"Cucullaea capax" = Idonearca capax Conrad 1858 clam
Cucullaea littlei Gabb 1877 clam
 Arcida - Limopsidae
Limopsis sp. Sassi 1827 clam
 Myalinida - Inoceramidae
Inoceramus sp. Sowerby 1814 clam
"Endocostea sp." = Inoceramus (Endocostea) Whitfield 1877 clam
 Pectinida - Entoliidae
 Pectinida - Pectinoidae
Camptonectes bubonis, "Microchlamys venustus" = Dhondtichlamys
Camptonectes bubonis Stephenson 1941 scallop
"Microchlamys venustus" = Dhondtichlamys scallop
 Pectinida - Limidae
Limatula acutilineata Conrad 1858 file clam
"Pseudolimea pelagica" = Lima (Lima) pelagica Morton 1833 file clam
 Pectinida - Anomiidae
Anomia ornata Gabb 1876 jingle
Anomia argentaria Morton 1833 jingle
 Ostreida - Gryphaeidae
Pycnodonte vesicularis Lamarck 1806 oyster
"Exogyra costata" = Exogyra (Exogyra) costata Say 1971 oyster
 Ostreida - Flemingostreidae
Agerostrea falcata Morton 1827 oyster
 Ostreida - Ostreidae
 Ostreida - Pteriidae
Pteria sp. Scopoli 1777 pearl oyster
 Mytilida - Mytilidae
Crenella serica Conrad 1860 mussel
Crenella elegantula Meek and Hayden 1862 mussel
 Carditida - Crassatellidae
Crassatella vadosa Morton 1834 clam
Uddenia sp. Stephenson 1941 clam
 Carditida - Carditidae
 Carditida - Condylocardiidae
"Uddenia texana" = Cuna texana
"Uddenia texana" = Cuna texana Stephenson 1941 clam
 Pholadida - Corbulidae
 Cardiida - Arcticidae
Etea sp. Conrad 1873 clam
Veniella conradi Morton 1833 clam
 Cardiida - Mactridae
 Cardiida - Veneridae
Cyclorisma parva venus clam
Aphrodina tippana venus clam
Cyprimeria alta venus clam
Cyprimeria major venus clam
 Cardiida - Tellinidae
Aenona eufaulensis, Solyma sp., "Linearia magnoliensis" = Linearis, "Linearia metastriata" = Linearis, Tellinimera gabbi, Tellinimera buboana
Aenona eufaulensis Conrad 1860 tellin clam
Solyma sp. Conrad 1870 tellin clam
"Linearia magnoliensis" = Linearis tellin clam
"Linearia metastriata" = Linearis tellin clam
Tellinimera gabbi tellin clam
Tellinimera buboana tellin clam
 Cardiida - Cardiidae
 Solenida - Pharidae
Leptosolen biplicata Conrad 1858 clam
 Pandorida - Laternulidae
Periplomya sp. Conrad 1870 clam
Laternula sp. Röding 1798 clam
 Poromyida - Poromyidae
Liopistha protexta Conrad 1853 clam
 Poromyida - Cuspidariidae
 Lucinida - Lucinidae
Nymphalucina linearia Stephenson 1941 clam
 Lucinida - Mactromyidae
 Trigoniida - Megatrigonioidae
"Scabrotrigonia eufalensis" = Pterotrigonia (Scabrotrigonia), "Scabrotrigonia cerulea" = Pterotrigonia (Scabrotrigonia)
"Scabrotrigonia eufalensis" = Pterotrigonia (Scabrotrigonia) clam
"Scabrotrigonia cerulea" = Pterotrigonia (Scabrotrigonia) clam
 Protobranchia - Solemyidae
Solemya sp. Children 1823 Awning Clam
 Nuculida - Nuculidae
Nucula percrassa, "Leionucula cuneifrons" = Nucula cunifrons
"Leionucula cuneifrons" = Nucula cunifrons Conrad 1860 nut clam
 Protobranchia - Nuculanidae
Nuculana whitfieldi pointed nut clam