Tongchuan: Norian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Danaeopsis informal sp. 1 leaf Schimper 1869
Polypodiopsida - Marattiales
Asterotheca informal sp. 1 leaf Presl 1845
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Bennettitales
Otozamites informal sp. 1 leaf Braun 1843
see common names

Geography
Country:China State/province:Shaanxi
Coordinates: 35.2° North, 109.2° East (view map)
Paleocoordinates:46.3° North, 101.6° 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:228.00000 - 208.50000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Yongping
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 203. 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 2188
Database number:29946
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:50 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:50
Creative Commons license:CC BY
Reference information

Primary reference:

8311.PGAP 527Bur. of Geol. and Min. Resources of Shanxi. 1989. Regional Geology of Shanxi Province. People's Republic of China Ministry of Geology and Mineral Resources, Geological Memoirs 1(18):1-780 [A. Rees/A. Rees/S. Bruning]