Where: Calvert County, Maryland (38.5° N, 76.5° W: paleocoordinates 38.6° N, 74.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Little Cove Point Member (St Marys Formation), Tortonian (11.6 - 7.2 Ma)
• Formerly Calvert Formation
• bed-level stratigraphic resolution
Environment/lithology: marine; claystone
Size class: macrofossils
Primary reference: G. B. Shattuck. 1904. Geological and paleontological relations, with a review of earlier investigations. Maryland Geological Survey Miocene Text xxxiii-clv [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 70849: authorized by Mark Uhen, entered by Mark Uhen on 09.04.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Turritella plebeia" = Mariacolpus plebeia
| |
Bivalvia | |
Chesapecten covepointensis Ward 1992 scallop | |
Isognomon (Hippochaeta) sp. oyster | |
"Clementia inoceriformis" = Clementia (Clementia) inoceriformis, Mercenaria sp.
"Clementia inoceriformis" = Clementia (Clementia) inoceriformis Wagner 1839 venus clam
Mercenaria sp. Schumacher 1817 quahog | |
Chesacardium sp. Ward 1992 cockle |