PRI 747: Lutetian - Bartonian, Louisiana

List of taxa
Where & when
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Ranellidae
Distorsio (Personella) septemdentata Gabb 1860
recombined as Sassia (Personella) septemdentata
Gastropoda - Neogastropoda - Marginellidae
Marginella (Dentimargo) constrictoides
Gastropoda - Naticidae
Neverita informal spp. B
Polinices aratus
Bivalvia - Arcida - Arcidae
Pachecoa (Pachecoa) pulchra
Pachecoa (Pachecoa) pulchra variations
Bivalvia - Nuculanida - Nuculanidae
Yoldia (Calorhadia) compsa (Gabb 1860)
Harris 1919
Bivalvia - Nuculanida - Polidevciidae
Nuculana magna (Lea 1833)
Harris 1919
recombined as Leda magna
Nuculana magna lisbonensis
see common names

Country:United States State/province:Louisiana County:Ouachita
Coordinates: 32.5° North, 92.1° West (view map)
Paleocoordinates:33.8° North, 81.8° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Period:Paleogene Epoch:Eocene
Key time interval:Lutetian - Bartonian
Age range of interval:47.80000 - 38.00000 m.y. ago
Geological group:Claiborne
Stratigraphic resolution:member
Stratigraphy comments: Could be Weches or Cook Mountain formation.
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Modes of preservation:body
Size of fossils:mesofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: A.C. Veatch
Database number:90470
Authorizer:J. Sessa Enterer:L. Eccles
Modifier:L. Eccles Research group:GCP,marine invertebrate
Created:2009-07-29 07:38:34 Last modified:2010-11-11 18:19:31
Access level:group members Released:2014-07-29 07:38:34
Creative Commons license:CC BY
Reference information

Primary reference:

11845. 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]

Secondary references:

35561 G. D. Harris. 1919. Pelecypoda of the St. Maurice and Claiborne stages. Bulletins of American Paleontology 6(31):1-208 [J. Sessa/L. Eccles]
11846 K. V. Palmer and D. C. Brann. 1966. Catalogue of the Paleocene and Eocene Mollusks of the Southern and Eastern United States Part II. Gastropoda. Bulletins of American Paleontology 48:471-1057 [M. Kosnik/M. Kosnik/J. Sessa]