7166: Rhuddanian, Missouri
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Belodellida
- Belodellidae
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Walliserodus curvatus
(Branson and Branson 1947)
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18 fragments | ||||||
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Conodonta
- Prioniodontida
- Distomodontidae
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Distomodus kentuckyensis
Branson and Branson 1947
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2 fragments | ||||||
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Conodonta
- Prioniodontida
|
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Pseudooneotodus beckmanni
(Bischoff and Sannemann 1958)
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5 fragments | ||||||
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Conodonta
- Ozarkodinida
|
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Ozarkodina sp.
Branson and Mehl 1933
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1 fragment | ||||||
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Ozarkodina oldhamensis
(Rexroad 1967)
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3 fragments | ||||||
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Conodonta
- Panderodontida
- Panderodontidae
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Panderodus unicostatus
(Branson and Mehl 1933)
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16 fragments | ||||||
| original and current combination Paltodus unicostatus | |||||||
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Conodonta
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Oulodus kentuckyensis
(Branson and Branson 1947)
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3 fragments | ||||||
| recombined as Rexroadus kentuckyensis | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Missouri |
| Coordinates: | 39.4° North, 91.0° West (view map) | ||
| Paleocoordinates: | 21.8° South, 60.0° West |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Rhuddanian | 10 m.y. bin: | Silurian 1 |
| Key time interval: | Rhuddanian | Conodont zone: | Distomodus kentuckyensis |
| Age range of interval: | 443.80000 - 440.80000 m.y. ago |
Stratigraphy
| Geological group: | Edgewood | Formation: | Bowling Green Dolomite | ||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: PJW: This might be Sexton Creek instead of Bowling Green. | |||||
Lithology and environment
| Primary lithology: | dolomite |
| Includes fossils? | Y |
| Environment: | open shallow subtidal |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 177557 | ||
| Authorizer: | E. Jarochowska | Enterer: | P. Nätscher |
| Modifier: | P. Wagner | Research group: | marine invertebrate,micropaleontology |
| Created: | 2016-04-04 11:50:33 | Last modified: | 2019-08-20 12:44:53 |
| Access level: | the public | Released: | 2016-04-04 11:50:33 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 58706. | A. D. McCracken and C. R. Barnes. 1982. Restudy of conodonts (Late Ordovician – Early Silurian) from the Edgewood Group, Clarksville, Missouri. Canadian Journal of Earth Sciences 19(7):1474-1485 [E. Jarochowska/P. Nätscher] |