Ulan-Undus Mountain (Triassic to of Mongolia)

Also known as PGAP 2265

Where: Mongolia (48.8° N, 113.3° E)

• Paleocoordinates: 58.3° N, 130.2° E (Wright 2013)

• coordinate estimated from map

When: Carnian to Carnian (237.0 - 201.3 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: N. A. Marinov, L.P. Zonenshain, and V.A. Blagonravov. 1973. Geology of the People's Republic of Mongolia: Stratigraphy. 1-582 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30300: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC0 (CC0)

Taxonomic list

• List from p. 372-373, 381, 389. 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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Cycadopsida
 Pteridospermales -
Thinnfeldia "sp. 1"
Thinnfeldia "sp. 1" Ettingshausen 1852 cycads
 Cycadales -
Taeniopteris "sp. 1"
Taeniopteris "sp. 1" Brongniart 1828 cycads
Ginkgoopsida
 Czekanowskiales -
Phoenicopsis "sp. 1"
Polypodiopsida
  -
Cladophlebis "sp. 1", Cladophlebis "sp. 2"
Cladophlebis "sp. 1" Brongniart 1849
Cladophlebis "sp. 2" Brongniart 1849
 Equisetales - Equisetidae
Neocalamites "sp. 1"
Peltaspermopsida
 Peltaspermales - Leuthardtiaceae
"Glossophyllum "sp. 1"" = Arberophyllum
"Glossophyllum "sp. 1"" = Arberophyllum Doweld 2000
 Peltaspermales - Peltaspermaceae
Tersiella "sp. 1"
Tersiella "sp. 1" Radczenko 1960
 Coniferales - Podocarpaceae
Podozamites "sp. 1"
Podozamites "sp. 1" Braun 1843 podocarp