Chunqongtang, Baqen: Late/Upper Triassic, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf Brongniart 1828
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Equisetites informal sp. 2 axis Sternberg 1833
Equisetites informal sp. 3 axis Sternberg 1833
Pteridopsida - Filicales
Hyrcanopteris informal sp. 1 leaf Kryshtofovich and Prinada 1933
unclassified
Danaeopsis informal sp. 1 leaf Schimper 1869
Bennettitales
Otozamites informal sp. 1 leaf Braun 1843
Dictyozamites informal sp. 1 leaf Oldham 1863
Pterophyllum informal sp. 1 leaf Brongniart 1828
Equisetopsida - Cheirolepidiaceae
Hirmeriella informal sp. 1 leaf Hörhammer 1933
see common names

Geography
Country:China State/province:Xizang
Coordinates: 32.0° North, 94.0° East (view map)
Paleocoordinates:26.9° North, 73.3° East
Basis of coordinate:estimated from map
Time
Period:Triassic Epoch:Late/Upper Triassic
10 m.y. bin:Triassic 3-4
*Period:Late/Upper Triassic
Key time interval:Late/Upper Triassic
Age range of interval:237.00000 - 201.40000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Tumaingela
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 46. 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 2409
Database number:30039
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:
8274.PGAP 612X.W. Wu. 1982. Fossil plants from the Upper Triassic Tumaingela Formation in Amdo-Baqen area, northern Xizang. Paleontology of Tibet 5:45-59 [A. Rees/A. Rees]