Stony Hollow, southwestern Ohio, Waynesville Formation, T. duseri shale: Ashgill, Ohio
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Orthocerida
- Proteoceratidae
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Treptoceras fosteri
(Miller 1875)
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Frey 1995 | 4 specimens | ||||||||
| MU 17176 (suite of 4 specimens) | ||||||||||
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Treptoceras duseri
(Hall and Whitfield 1875)
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Treptoceras cincinnatiensis
(Miller 1875)
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Frey 1995 | 3 specimens | ||||||||
| MU, 423T, 17179 (suite of 2 specimens) | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
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Lepidocyclus perlamellosum
(Whitfield 1878)
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Klingensmith 2007 | |||||||||
| recombined as Lepidocyclus perlamellosa | ||||||||||
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Hiscobeccus capax
(Conrad 1842)
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Klingensmith 2007 | |||||||||
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Rhynchonellata
- Orthida
- Platystrophiidae
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Platystrophia clarksvillensis
Foerste 1910
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Klingensmith 2007 | |||||||||
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Strophomenata
- Strophomenida
- Strophomenidae
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Strophomena planumbona
(Hall 1847)
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Klingensmith 2007 | |||||||||
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Strophomenata
- Strophomenida
- Sowerbyellidae
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Eochonetes clarksvillensis
(Foerste 1912)
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Klingensmith 2007 | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Ohio | County: | Clinton |
| Coordinates: | 39.4° North, 84.0° West (view map) | ||||
| Paleocoordinates: | 25.8° South, 57.7° West | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| 10 m.y. bin: | Ordovician 5 | ||
| *Period: | Late/Upper Ordovician | *Local age/stage: | Early/Lower Richmondian |
| Key time interval: | Ashgill | ||
| Age range of interval: | 449.60000 - 443.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Waynesville | ||||
| Local section: | Treptoceras duseri shale | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Richmondian; Unit located about 11-13 m above Arnheim-Waynesville contact. | |||||
Lithology and environment
| Primary lithology: | blue claystone |
| Includes fossils? | Y |
| Lithology description: Massive blue claystone. | |
| Environment: | deep subtidal shelf |
| Geology comments: Deeper-water, low-energy, mud-bottom environment. Heavily oxygenated. | |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 27501 | ||
| Authorizer: | S. Holland, A. Stigall, B. Kröger | Enterer: | T. Hanson, A. Stigall, T. Liebrecht |
| Modifier: | S. Holland | Research group: | marine invertebrate |
| Created: | 2002-12-07 13:23:27 | Last modified: | 2024-03-31 19:20:45 |
| Access level: | the public | Released: | 2002-12-07 13:23:27 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 7571. | R. C. Frey. 1988. Paleoecology of Treptoceras duseri (Michelinoceratida, Proteoceratidae) from Late Ordovician of southwestern Ohio. New Mexico Bureau of Mines and Mineral Resources Memoir 44:79-101 [S. Holland/T. Hanson/T. Hanson] |
Secondary references:
| 24575 | R. C. Frey. 1995. Middle and Upper Ordovician nautiloid cephalopods of the Cincinnati Arch region of Kentucky, Indiana, and Ohio. U.S. Geological Survey Professional Paper 1066P:1-126 [S. Holland/S. Holland] | |
| 25360 | B. C. Klingensmith. 2007. GIS-based biogeography of Cincinnatian (Upper Ordovician) brachiopods with special reference to Hebertella. [A. Stigall/A. Stigall] |