Zverinaya River: Early/Lower Triassic, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Peltaspermopsida
- Peltaspermales
- Peltaspermaceae
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Lepidopteris informal sp. 1 leaf
Schimper 1869
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Sphenopsida
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Paracalamites informal sp. 1 axis
Zalessky 1927
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Cycadopsida
- Cycadales
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Taeniopteris informal sp. 1 leaf
Brongniart 1828
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unclassified
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Tomiostrobus informal sp. 1
Neuburg 1936
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Angiospermae
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Carpolithus informal sp. 1
Linnaeus 1768
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Carpolithus informal sp. 2
Linnaeus 1768
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Angiospermae
- Ranunculales
- Pteridophyllaceae
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Kchonomakidium informal sp. 1
Shevedov 1962
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unclassified
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Mesenteriophyllum informal sp. 1 leaf
Sixtel 1962
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Pteropsida
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Pecopteris informal sp. 1 leaf
Brongniart 1822
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Polypodiopsida
- Equisetales
- Equisetaceae
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Equisetites informal sp. 1 axis
Sternberg 1833
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Polypodiopsida
- Equisetales
- Calamitaceae
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Neocalamites informal sp. 1 axis
Halle 1908
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 73.5° North, 93.9° East (view map) |
| Paleocoordinates: | 55.5° North, 25.5° East |
| Basis of coordinate: | estimated from map |
Time
| Period: | Triassic | Epoch: | Early/Lower Triassic |
| 10 m.y. bin: | Triassic 1 | ||
| *Period: | Early/Lower Triassic | ||
| Key time interval: | Early/Lower Triassic | ||
| Age range of interval: | 251.90200 - 247.20000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Taxonomic list comments:Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered. | |
Metadata
| Also known as: | PGAP 2235 | ||
| Database number: | 30559 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees | Research group: | paleobotany |
| Created: | 2003-04-02 12:40:53 | Last modified: | 2003-04-04 14:34:36 |
| Access level: | the public | Released: | 2003-04-02 12:40:53 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 8033. | PGAP 1156 | A. Y. Vladimirov, N. K. Mogucheva, L.P. Nikulov and A.P. Romanov. 1990. O raschlenenii permotriasovykh vulkanogennykh otlozheniy Zapadnogo Taymyra [Subdivision of Upper Permian and Lower Triassic volcanic deposits in western Taymyr]. Institut Geologii i Geofiziki, Trudy 767:4-13 [A. Rees/A. Rees/J. Alroy] |