AWi-27 (Porters Creek) (Paleocene of the United States)

Where: Wilcox County, Alabama (32.0° N, 87.3° W: paleocoordinates 35.0° N, 67.3° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: lower Member (Porters Creek Formation), Danian (66.0 - 61.6 Ma)

• Local section name: AWi-27

•Lower Porters Creek=Danian (JAS 14Oct2010)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified claystone

Size class: mesofossils

Primary reference: L. D. Toulmin. 1977. Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region. Geological Survey of Alabama, Monograph 13(1):1-602 [M. Patzkowsky/K. Layou/P. Mannion]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 2864: authorized by Mark Patzkowsky, entered by Karen Layou on 21.07.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Carditida - Carditidae
"Venericardia wilcoxensis" = Venericardia (Baluchicardia) wilcoxensis
"Venericardia wilcoxensis" = Venericardia (Baluchicardia) wilcoxensis Dall 1903 clam
 Ostreida - Ostreidae
Ostrea sp. Linnaeus 1758 oyster
originally entered as "Ostrea spp."
Gastropoda
 Cerithioidea - Turritellidae
"Turritella alabamiensis" = Mesalia alabamiensis, Turritella aldrichi
"Turritella alabamiensis" = Mesalia alabamiensis De Gregorio 1890 turret shell
Turritella aldrichi turret shell