Ygeinurskoi Basin (Jurassic to of Mongolia)

Also known as PGAP 852

Where: Mongolia (47.9° N, 103.0° E: paleocoordinates 51.3° N, 104.3° E)

• coordinate estimated from map

When: Saikhanskoi Suite Formation, Oxfordian to Oxfordian (163.5 - 145.0 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 30313: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 411. 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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Pteridopsida
 Filicales -
Raphaelia "sp. 1"
Raphaelia "sp. 1" Debey and Ettingshausen 1859
Polypodiopsida
  -
Cladophlebis "sp. 1"
Cladophlebis "sp. 1" Brongniart 1849
 Equisetales - Equisetidae
Equisetites "sp. 1"
Equisetites "sp. 1" Sternberg 1833
 Coniferales -
Schizolepis "sp. 1"
Ginkgoopsida
 Ginkgoales -
Sphenobaiera "sp. 1"
 Ginkgoales - Ginkgoaceae
Baiera "sp. 1"
Baiera "sp. 1" Braun 1843
 Czekanowskiales -
Czekanowskia "sp. 1", Phoenicopsis "sp. 1", Phoenicopsis "sp. 2", Phoenicopsis "sp. 3"
Gnetopsida
  -
Pityophyllum "sp. 1"
Pityophyllum "sp. 1" Nathorst 1899