Buhkta Mamga, Tugursky Bay, Bed No. 7: Aalenian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ammonitida
- Hildoceratidae
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Pseudolioceras maclintocki
(Haughton 1858)
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Pseudolioceras cf. maclintocki
(Haughton 1858)
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Grammoceras sp.
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see common names |
Geography
Country: | Russian Federation | County: | Far East |
Coordinates: | 54.4° North, 136.8° East (view map) | ||
Paleocoordinates: | 65.9° North, 145.1° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Aalenian | 10 m.y. bin: | Jurassic 3 |
Key time interval: | Aalenian | ||
Age range of interval: | 174.10000 - 170.30000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | siltstone |
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: | 129769 | ||
Authorizer: | J. Pálfy | Enterer: | M. Bosnakoff | Research group: | marine invertebrate |
Created: | 2012-06-27 23:10:17 | Last modified: | 2012-06-27 08:10:17 |
Access level: | the public | Released: | 2012-06-27 23:10:17 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
42105. | I. I. Sey and A. D. Kalacheva. 1980. Biostratigraphy of the Lower and Middle Jurassic deposits of the Far East. "Nedra" Publisher, Leningrad 187 [J. Pálfy/M. Bosnakoff/M. Bosnakoff] |