Qilian Shan: Changhsingian, China
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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Nephirpsis informal sp. 1 leaf
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Dictyopteridiopsida
- Dictyopteridiales
- Dictyopteridiaceae
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Pursongia informal sp. 1 leaf
Zalessky 1937
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Zamiopteris informal sp. 1 leaf
Schmalhausen 1879
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Zamiopteris informal sp. 2 leaf
Schmalhausen 1879
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Peltaspermopsida
- Peltaspermales
- Peltaspermaceae
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Callipteris informal sp. 1 leaf
Brongniart 1849
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unclassified
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Annalepis informal sp. 1
Fliche 1910
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Cycadopsida
- Cycadales
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Taeniopteris informal sp. 1 leaf
Brongniart 1828
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Cycadopsida
- Trigonocarpales
- Alethopteridaceae
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Compsopteris informal sp. 1 leaf
Zalessky 1934
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Sphenopsida
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Paracalamites informal sp. 1 axis
Zalessky 1927
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Lobatannularia informal sp. 1 leaf
Kawasaki 1927
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Lobatannularia informal sp. 2 leaf
Kawasaki 1927
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unclassified
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Rhipidopsis informal sp. 1 leaf
Schmalhausen 1879
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Glottophyllum informal sp. 1 leaf
Zalessky 1912
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Cordaitales
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Arberia informal sp. 1
White 1908
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Arberia informal sp. 2
White 1908
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unclassified
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Lebachia informal sp. 1 leaf
Florin 1938
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Cordaitopsida
- Cordaitaceae
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Noeggerathiopsis informal sp. 1 leaf
Feistmantel 1879
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Voltziopsida
- Voltziales
- Voltziaceae
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Voltzia informal sp. 1 leaf
Brongniart 1828
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unclassified
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Prynadaeopteris informal sp. 1 leaf
Radchenko 1955
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Crassinervia informal sp. 1 leaf
Neuburg 1934
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Polypodiopsida
- Equisetales
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Annularia informal sp. 1 leaf
Sternberg 1821
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unclassified
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Iniopteris informal sp. 1 leaf
Zalessky 1934
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Comia informal sp. 1 leaf
Zalessky 1934
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Pteropsida
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Pecopteris informal sp. 1 leaf
Brongniart 1822
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Pecopteris informal sp. 2 leaf
Brongniart 1822
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Pecopteris informal sp. 3 leaf
Brongniart 1822
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unclassified
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Tingia informal sp. 1 leaf
Halle 1925
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Geography
| Country: | China | State/province: | Gansu |
| Coordinates: | 39.5° North, 98.4° East (view map) | ||
| Paleocoordinates: | 39.0° North, 78.2° East | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Permian | Epoch: | Lopingian |
| Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
| *Period: | Late/Upper Permian | ||
| *International age/stage: | Changxingian | ||
| Key time interval: | Changhsingian | ||
| Age range of interval: | 254.14000 - 251.90200 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Shichienfen |
Lithology and environment
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Collection method comments: Composite | |
| Taxonomic list comments:List from p. 21. 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 12068 | ||
| Database number: | 29966 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees | Research group: | paleobotany |
| Created: | 2003-04-02 12:40:51 | Last modified: | 2003-04-04 14:34:36 |
| Access level: | the public | Released: | 2003-04-02 12:40:51 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 7958. | PGAP 1160 | D.X. Wang, B. He, and S.L. Zhang. 1984. On a mixed Cathaysia and Angara flora from Qilianshan region. Scientific Papers on Geology for International Exchange 1:13-24 [A. Rees/A. Rees] |