Volkhov River left bank: Darriwilian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Crinoidea
- Pentamerocrinidae
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Pentamerocrinus kosovi n. sp.
Rozhnov 2016
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 59.1° North, 31.8° East (view map) |
| Paleocoordinates: | 35.0° South, 2.2° East |
| Basis of coordinate: | stated in text |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
| Key time interval: | Darriwilian | ||
| Age range of interval: | 467.3 - 458.4 m.y. ago |
Stratigraphy
| Formation: | Duboviki | ||||
| Stratigraphy comments: Middle Ordovician, Darriwilian Stage, Azeri Regional Stage, Duboviki Formation. |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,original calcite |
| Size of fossils: | macrofossils |
| Disassociated minor elements: | all |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Borissiak Paleontological Institute of the Russian Academy of Sciences, Moscow (PIN) | |
Metadata
| Database number: | 202061 | ||
| Authorizer: | P. Novack-Gottshall | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2019-06-20 10:07:16 | Last modified: | 2019-06-20 10:07:16 |
| Access level: | the public | Released: | 2019-06-20 10:07:16 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 69217. | S. V. Rozhnov. 2016. Aboral nervous system in two Ordovician crinoids: Reconstruction and comparison of Baltic Pentamerocrinus Jaekel and Grammocrinus Eichwald. Paleontological Journal 50(2):163-173 [P. Novack-Gottshall/P. Novack-Gottshall] |