Litang: Norian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cycadopsida - Cycadales
Taeniopteris informal sp. 1 leaf Brongniart 1828
Taeniopteris informal sp. 2 leaf Brongniart 1828
Taeniopteris informal sp. 3 leaf Brongniart 1828
Ctenozamites informal sp. 1 leaf Nathorst 1886
unclassified
Sinoctenis informal sp. 1 leaf Sze 1931
Sinoctenis informal sp. 2 leaf Sze 1931
Cycadocarpidium informal sp. 1 Nathorst 1886
Ginkgoopsida - Ginkgoales
Sphenobaiera informal sp. 1 leaf Florin 1936
unclassified
Ginkgoites informal sp. 1 leaf Seward 1919
Ginkgoites informal sp. 2 leaf Seward 1919
Ginkgoites informal sp. 3 leaf Seward 1919
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Podozamites informal sp. 2 leaf Braun 1843
Podozamites informal sp. 3 leaf Braun 1843
Podozamites informal sp. 4 leaf Braun 1843
Bennettitales
Pterophyllum informal sp. 1 leaf Brongniart 1828
Pterophyllum informal sp. 2 leaf Brongniart 1828
Pterophyllum informal sp. 3 leaf Brongniart 1828
Pterophyllum informal sp. 4 leaf Brongniart 1828
Pterophyllum informal sp. 5 leaf Brongniart 1828
Pterophyllum informal sp. 6 leaf Brongniart 1828
Anomozamites informal sp. 1 leaf Schimper 1870
Anomozamites informal sp. 2 leaf Schimper 1870
Otozamites informal sp. 1 leaf Braun 1843
unclassified
Selaginellites informal sp. 1 axis Zeiller 1906
Pteridopsida - Filicales
Hyrcanopteris informal sp. 1 leaf Kryshtofovich and Prinada 1933
Hyrcanopteris informal sp. 2 leaf Kryshtofovich and Prinada 1933
Hyrcanopteris informal sp. 3 leaf Kryshtofovich and Prinada 1933
unclassified
Goeppertella informal sp. 1 leaf Oishi and Yamasita 1936
Polypodiopsida - Gleicheniaceae
Gleichenites informal sp. 1 leaf Göppert 1836
Polypodiopsida - Gleicheniales - Dipteridaceae
Thaumatopteris informal sp. 1 leaf Goeppert 1841
Dictyophyllum informal sp. 1 leaf Lindley and Hutton 1834
Dictyophyllum informal sp. 2 leaf Lindley and Hutton 1834
Polypodiopsida - Osmundaceae
Todites informal sp. 1 leaf Seward 1900
Todites informal sp. 2 leaf Seward 1900
Todites informal sp. 3 leaf Seward 1900
Todites informal sp. 4 leaf Seward 1900
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf Brongniart 1828
Clathropteris informal sp. 2 leaf Brongniart 1828
Clathropteris informal sp. 3 leaf Brongniart 1828
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Neocalamites informal sp. 2 axis Halle 1908
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Cladophlebis informal sp. 3 leaf Brongniart 1849
Cladophlebis informal sp. 4 leaf Brongniart 1849
Polypodiopsida - Marattiales - Marattiaceae
Marattia informal sp. 1 leaf Swartz 1788
Peltaspermopsida - Peltaspermales - Peltaspermaceae
Lepidopteris informal sp. 1 leaf Schimper 1869
Peltaspermopsida - Peltaspermales - Umkomasiaceae
Ptilozamites informal sp. 1 leaf Nathorst 1878
Gnetopsida
Pityophyllum informal sp. 1 leaf Nathorst 1899
see common names

Geography
Country:China State/province:Sichuan
Coordinates: 30.0° North, 100.2° East (view map)
Paleocoordinates:26.6° North, 80.0° 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:Lamaya
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 77-78. 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 2110
Database number:30076
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:
8005.PGAP 552R. Rao, J. Xu, Y. Chen and D. Zou. 1987. The Triassic System of Qinghai-Xizang Plateau. Geological Memoirs, People's Republic of China Ministry of Geology and Mineral Resources 2(7):1-239 [A. Rees/A. Rees/S. Bruning]