M 36: Bartonian, Arkansas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Ostreida
- Ostreidae
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Crassostrea informal sp. A
Sacco 1897
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys corvina
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Bivalvia
- Arcida
- Arcidae
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Pachecoa corvamnis
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Bivalvia
- Carditida
- Carditidae
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Venericardia (Venericor) informal sp. F
Stewart 1930
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Bivalvia
- Thraciida
- Periplomatidae
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Periploma collardi
Harris 1895
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Periploma collardi turgidum | ||||||||||
Bivalvia
- Cardiida
- Mactridae
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cf. Spisula sp.
Gray 1837
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Spisula cf. praetenuis | ||||||||||
Bivalvia
- Cardiida
- Veneridae
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Pitar (Katherinella) trigoniata
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Bivalvia
- Pholadida
- Corbulidae
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Corbula (Caryocorbula) densata
Conrad 1854
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Caryocorbula willistoni
(Meyer 1885)
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Including Caryocorbula willistoni arkansia and Corbula (Caryocorbula) willistoni arkansia | ||||||||||
Gastropoda
- Neogastropoda
- Volutidae
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Caricella subangulata
Conrad 1854
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Gastropoda
- Neogastropoda
- Turridae
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Coronia childreni
(Lea 1833)
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Coronia childreni |
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Gastropoda
- Neogastropoda
- Fasciolariidae
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Cornulina dalli
(Harris 1894)
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original and current combination Mazzalina dalli | ||||||||||
Mazzalina inaurata
(Conrad 1833)
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recombined as Fusus (Bulbifusus) inauratus | ||||||||||
Including Mazzalina inaurata humerosa, Mazzalina inaurata oweni and Mazzalina inaurata pyrula | ||||||||||
Gastropoda
- Turritellidae
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Turritella arenicola
Conrad 1865
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recombined as Kapalmerella arenicola | ||||||||||
Turritella clevelandia
Harris 1894
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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] |