Where: Catahoula County, Louisiana (31.6° N, 91.8° W: paleocoordinates 32.3° N, 84.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Danville Landing Member (Yazoo Formation), Priabonian (38.0 - 33.9 Ma)
• formation-level stratigraphic resolution
Environment/lithology: transition zone or lower shoreface; lithified, concretionary, gypsiferous, shelly/skeletal, yellow, blue, argillaceous, calcareous mudstone
Size class: mesofossils
Primary reference: K. V. Palmer and D. C. Brann. 1965. Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Peteropoda, Scaphopoda and Cephalopoda. Bulletins of American Paleontology 48:1-471 [M. Kosnik/M. Kosnik/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 98687: authorized by Jocelyn Sessa, entered by Laurie Eccles on 19.10.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Scaphopoda | |
Dentalium (Antalis) danvillense Harris and Palmer 1947 tusk shell | |
Gastropoda | |
"Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum
"Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum Conrad 1833 sundial Architectonica (Stellaxis) alveata A
| |
"Turritella arenicola" = Kapalmerella arenicola, Turritella clevelandia
"Turritella arenicola" = Kapalmerella arenicola Conrad 1865 turret shell Including Turritella arenicola danvillensis
Turritella clevelandia Harris 1894 turret shell | |
Sinum danvillense Harris and Palmer 1947 moon snail | |
cf. Penion penrosei true whelk | |
Levifusus fulguriparens Maury 1909 snail | |
Hexaplex (Hexaplex) supernus Harris and Palmer 1947 murex snail |