Tsakhir-Dzhas: Roadian - Capitanian, Mongolia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Lepeophyllum informal sp. 1 leaf
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Lepeophyllum informal sp. 2 leaf
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Lepeophyllum informal sp. 3 leaf
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Arberiopsida
- Vojnovskyales
- Vojnovskyaceae
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Rufloria informal sp. 1 leaf
Meyen 1963
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Rufloria informal sp. 2 leaf
Meyen 1963
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Rufloria informal sp. 3 leaf
Meyen 1963
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Rufloria informal sp. 4 leaf
Meyen 1963
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unclassified
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Tungussocarpus informal sp. 1
Sukhov 1969
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Cordaitales
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Cordaicladus informal sp. 1 axis
Grand'Eury 1877
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Pinopsida
- Cordaitanthales
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Cordaites informal sp. 1 leaf
Unger 1850
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Cordaites informal sp. 2 leaf
Unger 1850
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Cordaites informal sp. 3 leaf
Unger 1850
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Polypodiopsida
- Equisetales
- Phyllothecaceae
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Phyllotheca informal sp. 1 axis
Brongniart 1828
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Geography
| Country: | Mongolia |
| Coordinates: | 46.5° North, 106.7° East (view map) |
| Paleocoordinates: | 38.4° North, 91.2° East |
| Basis of coordinate: | estimated from map |
Time
| Period: | Permian | Epoch: | Guadalupian |
| *Period: | Middle Permian | ||
| *International age/stage: | Roadian - Capitanian | *Local age/stage: | Late/Upper Kuznetskaya - Uskatskaya? |
| Key time interval: | Roadian - Capitanian | ||
| Age range of interval: | 273.01000 - 259.51000 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:List from p. 55, Tab. 2. 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 12082 | ||
| Database number: | 30321 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees | Research group: | paleobotany |
| Created: | 2003-04-02 12:40:52 | Last modified: | 2003-04-04 14:34:36 |
| Access level: | the public | Released: | 2003-04-02 12:40:52 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 8206. | PGAP 1061 | M.V. Durante. 1976. The Carboniferous and Permian Stratigraphy of Mongolia on the Basis of Palaeobotanical Data. The Joint Soviet Mongolian Scientific-Research Geological Expedition Transactions 19:34-92 [A. Rees/A. Rees] |