Locality WA 19 - Unit 3 (Waccamaw Fm) (Pleistocene of the United States)

Where: Horry County, South Carolina (33.8° N, 78.9° W: paleocoordinates 33.9° N, 78.5° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Waccamaw Formation, Early/Lower Pleistocene (2.6 - 0.8 Ma)

• Unit 3 of the Waccamaw Fm; 0.3 ft thick; overlying the lowermost unit of the Waccamaw Fm (unit 2) and underlying the uppermost unit of the formation (unit 4), both sandstones. Basinal/regional section name: Intracoastal Waterway

• bed-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; poorly lithified, fine-grained, medium, shelly/skeletal, sandy reef rocks

• No environmental information reported.
• Coral patch reef, branching colonies lying in horizontal plane, attached to Ostrea sculpturata and Chlamys solarioides. Open area filled with mixture of sediment.

Size class: macrofossils

Collection methods: quarrying,

• Unknown repository.

Primary reference: J. R. DuBar. 1971. Neogene Stratigraphy of the lower Coast Plain of the Carolinas. Atlantic Coastal Plain Geological Association 12th Annual Field Conference [A. Miller/A. Hendy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 60921: authorized by Austin Hendy, entered by Austin Hendy on 27.05.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

• Exhaustive for mollusca, but containing common forms, with excellent nomenclature.
Anthozoa
 Scleractinia - Rhizangiidae
Septastrea crassa Holmes 1860 stony coral
Spelt: Septastraea
Bivalvia
 Ostreida - Ostreidae
"Ostrea sculpturata" = Conradostrea sculpturata
"Ostrea sculpturata" = Conradostrea sculpturata Conrad 1840 oyster