Tabuntologoi (Permian to of Mongolia)

Also known as PGAP 12005

Where: Mongolia (43.6° N, 105.7° E: paleocoordinates 35.6° N, 88.8° E)

• coordinate estimated from map

When: Roadian to Roadian (272.3 - 264.3 Ma)

• Tuff sedimentary unit

Environment/lithology:

Size class: macrofossils

Primary reference: M.V. Durante. 1976. The Carboniferous and Permian Stratigraphy of Mongolia on the Basis of Palaeobotanical Data. The Joint Soviet Mongolian Scientific-Research Geological Expedition Transactions 19:34-92 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30338: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 73, Tab. 2. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Pinopsida
 Cordaitanthales -
Cordaites "sp. 1" Unger 1850
Cordaites "sp. 2" Unger 1850
Tychtopteris
  -
Tychtopteris "sp. 1" Zalessky 1930
Sphenopteridae
  - Sphenopteridae
Sphenopteris "sp. 1" Sternberg 1825
Sphenopsida
  -
Paracalamites "sp. 1" Zalessky 1927
Glottophyllum
  -
Glottophyllum "sp. 1" Zalessky 1912
Glottophyllum "sp. 2" Zalessky 1912
Cycadopsida
 Trigonocarpales - Alethopteridaceae
Compsopteris "sp. 1" Zalessky 1934 cycads
Dictyopteridiopsida
 Dictyopteridiales - Dictyopteridiaceae
Zamiopteris "sp. 1" Schmalhausen 1879
Zamiopteris "sp. 2" Schmalhausen 1879
Arberiopsida
 Vojnovskyales - Vojnovskyaceae
Rufloria "sp. 1" Meyen 1963
Rufloria "sp. 2" Meyen 1963
Peltaspermopsida
 Peltaspermales - Peltaspermaceae
Callipteris "sp. 1" Brongniart 1849
Callipteris "sp. 2" Brongniart 1849
Pteropsida
 Filicinae -
Pecopteris "sp. 1" Brongniart 1822
Pecopteris "sp. 2" Brongniart 1822
Comia
  -
Comia "sp. 1" Zalessky 1934
Iniopteris
  -
Iniopteris "sp. 1" Zalessky 1934