N. Pyongyang Coalfield (Permian to of North Korea)

Also known as PGAP 13133

Where: North Korea (39.7° N, 126.2° E: paleocoordinates 23.3° N, 101.1° E)

• coordinate estimated from map

When: Upper Member (Coal-bearing Formation), Kungurian to Kungurian (279.3 - 252.2 Ma)

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 30250: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 139. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
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Polypodiopsida
 Equisetales - Equisetidae
Phyllotheca "sp. 1"
Phyllotheca "sp. 1" Brongniart 1828
Pteropsida
 Filicinae -
Neuropteridium "sp. 1"
Neuropteridium "sp. 1" Schimper 1879
 Gigantopteridales - Gigantopteridaceae
Gigantopteris "sp. 1"
 Lepidodendrales - Lepidodendraceae
Lepidodendron "sp. 1"
Lepidodendron "sp. 1" Sternberg 1820
Rhipidopsis
  -
Rhipidopsis "sp. 1"
Rhipidopsis "sp. 1" Schmalhausen 1879
Sphenopsida
  -
Lobatannularia "sp. 1"
Lobatannularia "sp. 1" Kawasaki 1927
Cycadopsida
 Pteridospermales -
Chiropteris "sp. 1"
Chiropteris "sp. 1" Kurr 1845 cycads
 Cycadales -
Taeniopteris "sp. 1"
Taeniopteris "sp. 1" Brongniart 1828 cycads
Ctenopteris
  -
Ctenopteris "sp. 1"
Ctenopteris "sp. 1" Saporta 1872