Šárka field: Sarka, Czech Republic
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Polyplacophora
- Septemchitonidae
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Helminthochiton aequivoca n. sp.
Robson 1913
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Smith and Hoare 1987 | |||||||||
| Just given as from Sárka | ||||||||||
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Bivalvia
- Nuculida
- Praenuculidae
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Concavodonta ponderata
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Praenucula applanans
(Barrande 1881)
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Praenucula bohemica
(Barrande 1881)
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Praenucula dispar
(Barrande 1881)
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Bivalvia
- Actinodontida
- Cycloconchidae
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Tatula petula n. gen., n. sp.
Polechová 2013
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Redonia deshayesi
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Bivalvia
- Babinkidae
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Babinka prima
Barrande 1881
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| see common names | ||||||||||
Geography
| Country: | Czech Republic |
| Coordinates: | 50.0° North, 15.3° East (view map) |
| Paleocoordinates: | 55.3° South, 87.5° East |
| Basis of coordinate: | based on political unit |
| Geographic resolution: | basin |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
| Key time interval: | Sarka | ||
| Age range of interval: | 467.3 - 461.7 m.y. ago |
Stratigraphy
| Formation: | Sarka |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | black,gray lithified "shale" |
| Environment: | offshore |
| Geology comments: Blackish gray shhale | |
Taphonomy
| Modes of preservation: | body,cast,mold/impression |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 232240 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2023-11-02 16:07:23 | Last modified: | 2023-11-02 16:09:00 |
| Access level: | the public | Released: | 2023-11-02 16:07:23 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 50191. | M. Polechová. 2013. Bivalves from the Middle Ordovician Šárka Formation (Prague Basin, Czech Republic). Bulletin of Geosciences 88(2):427-461 [P. Wagner/P. Wagner] |
Secondary references:
| 84345 | A. G. Smith and R. D. Hoare. 1987. Paleozoic Polyplacophora: a checklist and bibliography. Occasional Papers of the California Academy of Sciences 146:1-71 [P. Wagner/P. Wagner] |