Guangyuan: Middle Jurassic, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Eboracia informal sp. 1 leaf Thomas 1911
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Polypodiopsida - Cyatheales - Cyatheaceae
Coniopteris informal sp. 1 leaf Brongniart 1849
Coniopteris informal sp. 2 leaf Brongniart 1849
Bennettitales
Ptilophyllum informal sp. 1 leaf Morris 1840
Ptilophyllum informal sp. 2 leaf Morris 1840
Pterophyllum informal sp. 1 leaf Brongniart 1828
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Equisetopsida - Araucariaceae
Brachyphyllum informal sp. 1 leaf Brongniart 1828
Pagiophyllum informal sp. 1 leaf Heer 1881
see common names

Geography
Country:China State/province:Sichuan
Coordinates: 31.8° North, 104.9° East (view map)
Paleocoordinates:32.4° North, 109.2° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Middle Jurassic
10 m.y. bin:Jurassic 3-5
*Period:Middle Jurassic
Key time interval:Middle Jurassic
Age range of interval:174.70000 - 161.50000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Qianfuyan
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments: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 249
Database number:29574
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:48 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:48
Creative Commons license:CC BY
Reference information

Primary reference:
8298.PGAP 76Sichuan Stratigraphic Group. 1976. The Stratigraphic Tables of Sichuan. Geology Press 1-669 [A. Rees/A. Rees]