Volga River-2: Berriasian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Pectinida
- Buchiidae
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Buchia sp.
Rouillier 1845
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Cephalopoda
- Ammonitida
- Neocomitidae
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Riasanites rjasanensis
(Lahusen 1883)
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Cephalopoda
- Belemnitida
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Pachyteuthis sp.
Bayle 1878
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 53.0° North, 48.4° East (view map) |
| Paleocoordinates: | 47.4° North, 50.5° East |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Berriasian | 10 m.y. bin: | Cretaceous 1 | *Epoch: | Neocomian |
| Key time interval: | Berriasian | ||
| Age range of interval: | 145.00000 - 139.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | glauconitic argillaceous,calcareous sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 2523 | ||
| Authorizer: | M. Patzkowsky | Enterer: | K. Layou |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 1999-07-07 11:27:50 | Last modified: | 2020-04-26 11:10:47 |
| Access level: | the public | Released: | 1999-07-07 11:27:50 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 73. | V. N. Saks, ed. 1975. The Jurassic-Cretaceous Boundary and the Berriasian Stage in the Boreal Realm. 1-319 [M. Patzkowsky/K. Layou/P. Wagner] |