00-PKM-31.6: Edenian, Kentucky
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Murchisoniina
- Eotomariidae
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Liospira sp.
Ulrich and Scofield 1897
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1 individual | |||||||||
Bivalvia
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Bivalvia indet.
Linnaeus 1758
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5 individuals | |||||||||
Strophomenata
- Strophomenida
- Sowerbyellidae
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Sowerbyella sp.
Jones 1928
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16 individuals | |||||||||
Rhynchonellata
- Orthida
- Glyptorthidae
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Eridorthis nicklesi
(Foerste 1909)
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1 individual | |||||||||
Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella sp.
Hall and Clarke 1892
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9 individuals | |||||||||
Rhynchonellata
- Atrypida
- Anazygidae
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Zygospira modesta
(Hall 1847)
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10 individuals | |||||||||
Craniata
- Craniida
- Craniidae
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Petrocrania scabiosa
(Hall 1866)
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1 individual | |||||||||
Stenolaemata
- Trepostomata
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Trepostomata indet.
Ulrich 1882
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2 individuals | |||||||||
bifoliate trepostome | ||||||||||
Trepostomata indet.
Ulrich 1882
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9 individuals | |||||||||
ramose trepostome | ||||||||||
Trilobita
- Trinucleida
- Trinucleidae
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Cryptolithus tesselatus
Green 1832
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4 individuals | |||||||||
corrected as Cryptolithus tessellatus | ||||||||||
Trilobita
- Asaphida
- Asaphidae
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Isotelus sp.
Dekay 1824
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2 individuals | |||||||||
Trilobita
- Odontopleurida
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Odontopleurida indet.
Whittington 1959
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1 individual | |||||||||
see common names |
Geography
Country: | United States | State/province: | Kentucky | County: | Franklin |
Coordinates: | 38.3° North, 84.8° West (view map) | ||||
Paleocoordinates: | 27.0° South, 63.1° West | ||||
Basis of coordinate: | unpublished field data | ||||
Geographic resolution: | small collection |
Time
Period: | Ordovician | Epoch: | Late/Upper Ordovician |
10 m.y. bin: | Ordovician 4 | *Local age/stage: | Edenian |
Key time interval: | Edenian | ||
Age range of interval: | 460.90000 - 449.50000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Clays Ferry | ||
Local section: | Peaks Mill | Local bed: | 31.6 m |
Local order: | bottom to top | ||
Regional section: | Frankfort, KY | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | intraclastic,shelly/skeletal,gray lithified grainstone | ||
Secondary lithology: | gray lithified mudstone | ||
Includes fossils? | Y | ||
Environment: | offshore ramp | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body,mold/impression,original calcite,replaced with calcite |
Temporal resolution: | time-averaged |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection excludes: | all microfossils |
Collection methods: | observed (not collected) |
Collection size: | 61 individuals |
Rock censused: | 1600 cm2 (area) |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 48773 | ||
Authorizer: | S. Holland | Enterer: | S. Holland | Research group: | marine invertebrate |
Created: | 2005-03-30 10:55:41 | Last modified: | 2005-03-30 13:55:41 |
Access level: | the public | Released: | 2005-03-30 10:55:41 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
9838. | S. M. Holland and M. E. Patzkowsky. 2004. Ecosystem structure and stability: middle Upper Ordovician of central Kentucky, USA. Palaios 19(4):316-331 [S. Holland/S. Holland/S. Bruning] |