M 36: Bartonian, Arkansas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Ostreida - Ostreidae
Crassostrea informal sp. A Sacco 1897
Bivalvia - Pectinida - Pectinidae
Chlamys corvina
Bivalvia - Arcida - Arcidae
Pachecoa corvamnis
Bivalvia - Carditida - Carditidae
Venericardia (Venericor) informal sp. F Stewart 1930
Bivalvia - Thraciida - Periplomatidae
Periploma collardi Harris 1895
Periploma collardi turgidum
Bivalvia - Cardiida - Mactridae
cf. Spisula sp. Gray 1837
Spisula cf. praetenuis
Bivalvia - Cardiida - Veneridae
Pitar (Katherinella) trigoniata
Bivalvia - Pholadida - Corbulidae
Corbula (Caryocorbula) densata Conrad 1854
Caryocorbula willistoni (Meyer 1885)
Including Caryocorbula willistoni arkansia and Corbula (Caryocorbula) willistoni arkansia
Gastropoda - Neogastropoda - Volutidae
Caricella subangulata Conrad 1854
Gastropoda - Neogastropoda - Turridae
Coronia childreni (Lea 1833)
Coronia childreni
Gastropoda - Neogastropoda - Fasciolariidae
Cornulina dalli (Harris 1894)
original and current combination Mazzalina dalli
Mazzalina inaurata (Conrad 1833)
recombined as Fusus (Bulbifusus) inauratus
Including Mazzalina inaurata humerosa, Mazzalina inaurata oweni and Mazzalina inaurata pyrula
Gastropoda - Turritellidae
Turritella arenicola Conrad 1865
recombined as Kapalmerella arenicola
Turritella clevelandia Harris 1894
see common names

Geography
Country:United States State/province:Arkansas County:St. Francis
Coordinates: 35.0° North, 90.8° West (view map)
Paleocoordinates:35.9° North, 81.6° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Paleogene Epoch:Eocene
Stage:Bartonian 10 m.y. bin:Cenozoic 3
Key time interval:Bartonian
Age range of interval:41.30000 - 38.00000 m.y. ago
Stratigraphy
Geological group:Jackson Formation:Moodys Branch
Stratigraphic resolution:member
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:mesofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:99180
Authorizer:J. Sessa Enterer:L. Eccles
Modifier:L. Eccles Research group:GCP,marine invertebrate
Created:2010-11-01 17:29:47 Last modified:2010-11-01 19:30:16
Access level:group members Released:2015-11-01 17:29:47
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:

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]