Bayboro, Pamlico Co. - Pamlico Fm (Pleistocene) (Pleistocene of the United States)

Also known as North Carolina Loc. 5

Where: Pamlico County, North Carolina (35.1° N, 76.8° W: paleocoordinates 35.1° N, 76.8° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Pamlico Formation, Late/Upper Pleistocene (0.1 - 0.0 Ma)

• LITHOSTRATIGRAPHY: From Pamlico Formation (Richards 1962). AGE: Sangamon, Pleistocene (Richards 1962). Little evidence for Wisconsin age.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; unlithified siliciclastic sediments

• ENVIRONMENT: No specific environment provided in text for individual collection.
• SPECIFIC LITHOLOGY: No detailed lithologic data reported in text. LITHIFICATION: Assumed to be unlithified given age and figured specimens in Richards (1962).

Size class: macrofossils

Preservation: cast

Collection methods: COLLECTORS: Based on collections of Richards (1936, 1950). REPOSITORIES: Collections held in various museums, possibly including the Academy of Natural Sciences, USNM, MCZ (Cambridge), and AMNH.

Primary reference: H. G. Richards. 1962. Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America. Transactions of the American Philosophocal Society 52(3):1-142 [A. Hendy/A. Hendy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 66746: authorized by Austin Hendy, entered by Austin Hendy on 15.10.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for gastropoda and bivalvia. NOMENCLATURE: Not an authoratative publication, and somewhat antiquated. However, all occurrences include species-resolution assignments and list synonymies.
Gastropoda
 Heterostropha - Pyramidellidae
 Sorbeoconcha - Littorinidae
"Littorina irrorata" = Littoraria irrorata
"Littorina irrorata" = Littoraria irrorata Say 1822 periwinkle
 Neogastropoda - Nassariidae
"Nassarius trivittatus" = Ilyanassa trivittata
"Nassarius trivittatus" = Ilyanassa trivittata Say 1822 snail
 Neogastropoda - Olividae
Olivella mutica Say 1822 olive snail
Bivalvia
 Mytilida - Mytilidae
"Brachidontes recurvus" = Ischadium recurvum
"Brachidontes recurvus" = Ischadium recurvum Rafinesque 1820 mussel
 Ostreida - Ostreidae
Crassostrea virginica Gmelin 1791 oyster
 Arcida - Arcidae
"Anadara transversa" = Anadara (Larkinia) transversa, "Anadara ovalis" = Lunarca ovalis
"Anadara transversa" = Anadara (Larkinia) transversa Say 1822 ark
"Anadara ovalis" = Lunarca ovalis Bruguiere 1789 ark
 Cardiida - Cardiidae
Dinocardium robustum Lightfoot 1786 cockle
Laevicardium mortoni Conrad 1831 cockle
"Laevicardium laevigatum" = Laevicardium serratum Linnaeus 1758 cockle
 Cardiida - Veneridae
"Petricola pholadiformis" = Petricolaria pholadiformis
"Petricola pholadiformis" = Petricolaria pholadiformis Lamarck 1818 venus clam
 Cardiida - Mactridae
Mulinia lateralis Say 1822 clam
 Pholadida - Myidae
"Mya arenaria" = Mya (Arenomya) arenaria
"Mya arenaria" = Mya (Arenomya) arenaria Linnaeus 1758 softshell clam
 Pholadida - Pholadidae
 Solenida - Pharidae
Ensis directus Conrad 1844 clam