Where: Barbour County, Alabama (31.9° N, 85.4° W: paleocoordinates 34.5° N, 65.5° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: uppermost Member (Clayton Formation), Danian (66.0 - 61.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; gray, yellow, silty limestone
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 2808: authorized by Mark Patzkowsky, entered by Karen Layou on 21.07.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Linthia alabamensis Clark and Twitchell 1915 heart urchin | |
Bivalvia | |
Ostrea crenulimarginata Gabb 1860 oyster |