Songzhi: Kungurian - Roadian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Stigmaria informal sp. 1 root
Pteropsida
Pecopteris informal sp. 1 leaf
Lepidodendrales - Lepidodendraceae
Lepidodendron informal sp. 1 axis
Lepidodendron informal sp. 2 axis
unclassified
Plagiozamites informal sp. 1 leaf
Knorria informal sp. 1 axis
see common names

Geography
Country:China State/province:Hunan
Coordinates: 29.4° North, 110.2° East (view map)
Paleocoordinates:2.5° South, 95.2° East
Basis of coordinate:estimated from map
Time
Period: Permian Epoch: Cisuralian - Guadalupian
Stage: Kungurian - Roadian 10 m.y. bin: Permian 2 - Permian 3
*Period:Early/Lower Permian - Middle Permian *Local age/stage:Qixia
Key time interval: Kungurian - Roadian
Age range of interval: 283.5 - 266.9 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Qixia
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 170-174. 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 12044
Database number:29854
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:50 Last modified:2003-07-18 18:01:39
Access level:the public Released:2003-04-02 12:40:50
Creative Commons license:CC BY
Reference information

Primary reference:
8308.PGAP 517Bur. 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]