Ovdok-Khuduk: Roadian, Mongolia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Sulcinephropsis informal sp. 1 leaf
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Crassinervia informal sp. 1 leaf
Neuburg 1934
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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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Cordaites informal sp. 4 leaf
Unger 1850
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Cordaites informal sp. 5 leaf
Unger 1850
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Cordaites informal sp. 6 leaf
Unger 1850
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Cordaites informal sp. 7 leaf
Unger 1850
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Coniferales
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Samaropsis informal sp. 1
Göppert 1864
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Polypodiopsida
- Equisetales
- Phyllothecaceae
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Phyllotheca informal sp. 1 axis
Brongniart 1828
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Sphenopsida
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Paracalamites informal sp. 1 axis
Zalessky 1927
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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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see common names |
Geography
Country: | Mongolia |
Coordinates: | 45.9° North, 109.0° East (view map) |
Paleocoordinates: | 37.0° North, 92.2° East |
Basis of coordinate: | estimated from map |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Roadian | 10 m.y. bin: | Permian 3 |
*Period: | Middle Permian | *Local age/stage: | Early/Lower Kusnetskaya |
Key time interval: | Roadian | ||
Age range of interval: | 273.01000 - 266.90000 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. 262, 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 12091 | ||
Database number: | 30292 | ||
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] |