Where: Covington County, Alabama (31.4° N, 86.5° W: paleocoordinates 32.9° N, 73.4° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Lower Member (Tallahatta Formation), Ypresian to Ypresian (56.0 - 41.3 Ma)
• Silicified shells in unconsolidated sand.
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified, gray, green claystone and unlithified, glauconitic, calcareous sandstone
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 81182: authorized by Arnold Miller, entered by Jocelyn Sessa on 09.06.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
? Teredo sp. Linnaeus 1758 clam | |
| |
""Anodontia" augustana" = Hadralucina augustana
""Anodontia" augustana" = Hadralucina augustana Gardner 1951 clam | |
"? Venericardia claiboplata" = Venericardia carolinensis, Venericardia cookei
"? Venericardia claiboplata" = Venericardia carolinensis Conrad 1848 clam
Venericardia cookei Gardner and Bowles 1939 clam | |
? Nuculana ozarkola pointed nut clam | |
Gastropoda | |
"Athleta petrosus" = Athleta petrosa
"Athleta petrosus" = Athleta petrosa Conrad 1833 volute | |
Bulovia ? weisbordi snail | |
| |
? Clavilithes penrosei snail | |
"Turritella dumblei" = Kapalmerella dumblei, Turritella nasuta
"Turritella dumblei" = Kapalmerella dumblei Harris 1895 turret shell |