N. Pyongyang Coalfield (Permian to of North Korea)

Also known as PGAP 13134

Where: North Korea (39.7° N, 126.2° E: paleocoordinates 17.4° N, 95.5° E)

• coordinate estimated from map

When: Lower Member (Lower Coal-bearing Formation), Sakmarian to Sakmarian (295.5 - 279.3 Ma)

• Shale Zone, Sadong Series

Environment/lithology:

Size class: macrofossils

Collection methods: Species diversity not given

Primary reference: D.S. Lee. 1988. Geology of Korea. Kyohak-Sa Publishing Company, Seoul, South Korea 1-514 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30249: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 138. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
unclassified
  -
Polypodiopsida
 Equisetales - Equisetidae
Annularia "sp. 1" Sternberg 1821
Pteropsida
 Filicinae -
Pecopteris "sp. 1" Brongniart 1822
 Lepidodendrales - Lepidodendraceae
Lepidodendron "sp. 1" Sternberg 1820
Sigillariaceae
  - Sigillariaceae
Sigillaria "sp. 1" Brongniart 1822
Tingia
  -
Tingia "sp. 1" Halle 1925
Stigmaria
  -
Stigmaria "sp. 1" Brongniart 1822
Callipteridium
  -
Pinopsida
 Cordaitanthales -
Cordaites "sp. 1" Unger 1850
Equisetopsida
 Sphenophyllales -
Sphenophyllum "sp. 1" K├Ânig 1825