Pyongyang Coalfield: Kungurian - Lopingian, North Korea

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Medullosaceae
Neuropteris informal sp. 1 leaf Brongniart 1828
Dictyopteridiopsida
Palaeovittaria informal sp. 1 leaf Feistmantel 1876
Peltaspermopsida - Peltaspermales - Peltaspermaceae
Callipteris informal sp. 1 leaf Brongniart 1849
Equisetopsida - Sphenophyllales
Sphenophyllum informal sp. 1 leaf König 1825
Sphenopsida
Lobatannularia informal sp. 1 leaf Kawasaki 1927
Cycadopsida - Cycadales
Taeniopteris informal sp. 1 leaf Brongniart 1828
Cycadopsida - Pteridospermales
Chiropteris informal sp. 1 leaf Kurr 1845
Cordaitales
Conchophyllum informal sp. 1 leaf Schenk 1883
unclassified
Rhipidopsis informal sp. 1 leaf Schmalhausen 1879
Gigantopteridales - Gigantopteridaceae
Gigantopteris informal sp. 1 leaf Geyler 1886
unclassified
Tingiostachya informal sp. 1 Kon'no 1929
Tingia informal sp. 1 leaf Halle 1925
Pteropsida
Pecopteris informal sp. 1 leaf Brongniart 1822
Alethopteris informal sp. 1 leaf Sternberg 1825
spelled with current rank as Pecopteris (Alethopteris)
Polypodiopsida - Equisetales
Annularia informal sp. 1 leaf Sternberg 1821
Polypodiopsida - Equisetales - Equisetaceae
Schizoneura informal sp. 1 axis Schimper and Mougeot 1844
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Asterophyllites informal sp. 1 leaf Brongniart 1828
Polypodiopsida - Equisetales - Phyllothecaceae
Phyllotheca informal sp. 1 axis Brongniart 1828
unclassified
Protoblechnum informal sp. 1 leaf Lesquereux 1880
see common names

Geography
Country:North Korea
Coordinates: 39.7° North, 126.0° East (view map)
Paleocoordinates:23.4° North, 101.0° East
Basis of coordinate:estimated from map
Time
Period:Permian
*Period:Early/Lower Permian - Late/Upper Permian
*International age/stage:Kungurian - Lopingian
Key time interval:Kungurian - Lopingian
Age range of interval:283.50000 - 251.90200 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Kobangsan Series
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Collection method comments: Species diversity not given
Taxonomic list comments:List from p. 133. 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 13135
Database number:30248
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:52 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:52
Creative Commons license:CC BY
Reference information

Primary reference:

8134.PGAP 1098D.S. Lee. 1988. Geology of Korea. Kyohak-Sa Publishing Company, Seoul, South Korea 1-514 [A. Rees/A. Rees]