Sangzhi: Norian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cycadopsida
- Pteridospermales
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Thinnfeldia informal sp. 1 leaf
Ettingshausen 1852
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Cycadopsida
- Cycadales
- Cycadaceae
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Sphenozamites informal sp. 1 leaf
Brongniart 1849
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Cycadopsida
- Cycadales
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Nilssonia informal sp. 1 leaf
(Brongniart 1825)
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| misspelling Nilsonia | |||||||
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Nilssonia informal sp. 2 leaf
(Brongniart 1825)
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| misspelling Nilsonia | |||||||
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Peltaspermopsida
- Peltaspermales
- Umkomasiaceae
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Pachypteris informal sp. 1 leaf
Brongniart 1828
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Polypodiopsida
- Equisetales
- Calamitaceae
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Neocalamites informal sp. 1 axis
Halle 1908
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unclassified
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Bernoullia informal sp. 1 leaf
Heer 1876
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Bennettitales
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Pterophyllum informal sp. 1 leaf
Brongniart 1828
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Coniferales
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Desmiophyllum informal sp. 1 leaf
Lesquereux 1878
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| see common names | |||||||
Geography
| Country: | China | State/province: | Hunan |
| Coordinates: | 29.4° North, 110.0° East (view map) | ||
| Paleocoordinates: | 34.5° North, 99.7° East | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Triassic | Epoch: | Late/Upper Triassic |
| Stage: | Norian | 10 m.y. bin: | Triassic 4 |
| *Period: | Late/Upper Triassic | ||
| Key time interval: | Norian | ||
| Age range of interval: | 227.00000 - 208.50000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Yinzuishan |
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 2164 | ||
| Database number: | 29686 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees | Research group: | paleobotany |
| Created: | 2003-04-02 12:40:49 | Last modified: | 2003-04-04 14:34:36 |
| Access level: | the public | Released: | 2003-04-02 12:40:49 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 8308. | PGAP 517 | Bur. of Geol. and Min. Resources of Hunan. 1988. Regional Geology of Hunan Province. People's Republic of China Ministry of Geology and Mineral Resources, Geological Memoirs 1(8):1-719 [A. Rees/A. Rees/S. Bruning] |