ACl-7 (Moodys Branch): Bartonian, Alabama
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea
- Clypeasteroida
- Protoscutellidae
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Periarchus lyelli
(Conrad 1834)
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19 specimens | |||||||||
Echinoidea
- Spatangoida
- Schizasteridae
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Schizaster armiger
Clark and Twitchell 1915
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1 specimen | |||||||||
recombined as Paraster armiger | ||||||||||
unclassified
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Vertebrata indet.
Lamarck 1801
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1 specimen | |||||||||
fish vertebra | ||||||||||
Scaphopoda
- Dentaliida
- Fustiariidae
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Fustiaria danai
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1 specimen | |||||||||
Gastropoda
- Neogastropoda
- Fasciolariidae
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Clavilithes humerosus
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1 specimen | |||||||||
Bivalvia
- Pectinida
- Pectinidae
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Eburneopecten scintillatus
(Conrad 1854)
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4 specimens | |||||||||
Chlamys cawcawensis
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1 specimen | |||||||||
Chlamys deshayesii
(Lea 1833)
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5 specimens | |||||||||
Bivalvia
- Ostreida
- Gryphaeidae
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Gigantostrea trigonalis
(Conrad 1854)
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1 specimen | |||||||||
see common names |
Geography
Country: | United States | State/province: | Alabama | County: | Clarke |
Coordinates: | 31.5° North, 87.8° West (view map) | ||||
Paleocoordinates: | 32.1° North, 79.0° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Bartonian | 10 m.y. bin: | Cenozoic 3 |
*Period: | Tertiary | ||
*International age/stage: | Early/Lower Priabonian | *Local age/stage: | Auversian |
Key time interval: | Bartonian | ||
Age range of interval: | 41.20000 - 37.71000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Moodys Branch | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: supposedly "Auversian"; stage assignment based on Baum et al. 1994. Local section ACl-7.
Moodys Branch=Bartonian (JAS 14 October 2010) |
Lithology and environment
Primary lithology: | gray,green sandstone |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | mesofossils |
Collection methods and comments
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 3505 | ||
Authorizer: | M. Patzkowsky | Enterer: | K. Layou |
Modifier: | U. Smith | Research group: | GCP,marine invertebrate |
Created: | 1999-08-04 07:07:23 | Last modified: | 2010-10-14 04:08:41 |
Access level: | the public | Released: | 1999-08-04 07:07:23 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
124. | L. D. Toulmin. 1977. Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region. Geological Survey of Alabama, Monograph 13(1):1-602 [M. Patzkowsky/K. Layou/P. Mannion] |