Jablonski & Raup Locality 11 (Cretaceous of the United States)

Where: Hempstead County, Arkansas (33.8° N, 93.7° W: paleocoordinates 38.5° N, 70.8° W)

• local area-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 Unpublished data on Cretaceous-Paleocene molluscan assemblages.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 1302: authorized by Dave Jablonski, entered by Dave Jablonski on 06.01.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

• history: old m-11, vetted by DJ 1991, additions by DJ '92, '94
Bivalvia
 Arcida - Arcidae
Striarca sp. Conrad 1862 clam
 Arcida - Cucullaeidae
"Cucullaea capax" = Idonearca capax
"Cucullaea capax" = Idonearca capax Conrad 1858 clam
 Myalinida - Inoceramidae
Inoceramus sp. Sowerby 1814 clam
 Pectinida - Entoliidae
 Pectinida - Pectinoidae
"Microchlamys venustus" = Dhondtichlamys
"Microchlamys venustus" = Dhondtichlamys scallop
 Pectinida - Limidae
Limatula acutilineata Conrad 1858 file clam
 Ostreida - Gryphaeidae
Gryphaeostrea vomer Morton 1828 oyster
 Ostreida - Flemingostreidae
 Ostreida - Ostreidae
 Ostreida - Pteriidae
Pteria sp. Scopoli 1777 pearl oyster
 Ostreida - Malleidae
 Mytilida - Mytilidae
Crenella serica Conrad 1860 mussel
 Pholadida - Corbulidae
 Cardiida - Arcticidae
 Cardiida - Veneridae
Cyprimeria alta venus clam
 Cardiida - Cardiidae
Pleuriocardia sp. Scott 1978 cockle
"Pachycardium spillmani" = Protocardia (Pachycardium) cockle
 Hiatellida - Hiatellidae
 Poromyida - Poromyidae
 Trigoniida - Megatrigonioidae
"Scabrotrigonia thoracica" = Pterotrigonia (Scabrotrigonia) thoracica
"Scabrotrigonia thoracica" = Pterotrigonia (Scabrotrigonia) thoracica Morton 1834 clam
 Protobranchia -
 Protobranchia - Nuculanidae
Nuculana whitfieldi pointed nut clam