Dzulantu-Ula Mountain: Anisian - Ladinian, Mongolia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gnetopsida
Pityophyllum informal sp. 1 leaf Nathorst 1899
Peltaspermopsida - Peltaspermales - Peltaspermaceae
Tersiella informal sp. 1 leaf Radczenko 1960
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Polypodiopsida - Gleicheniales - Matoniaceae
Phlebopteris informal sp. 1 leaf Brongniart 1836
Cycadopsida - Cycadales - Nilssoniaceae
Pseudoctenis informal sp. 1 leaf Seward 1911
Cycadopsida - Cycadales
Nilssonia informal sp. 1 leaf (Brongniart 1825)
misspelling Nilsonia
see common names

Geography
Country:Mongolia
Coordinates: 47.9° North, 102.6° East (view map)
Paleocoordinates:59.7° North, 68.5° East
Basis of coordinate:estimated from map
Time
Period:Triassic Epoch:Middle Triassic
10 m.y. bin:Triassic 2
*Period:Middle Triassic
*International age/stage:Anisian - Ladinian
Key time interval:Anisian - Ladinian
Age range of interval:247.20000 - 237.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 372-374, 388. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Metadata
Also known as:PGAP 2259
Database number:30302
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:52 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:52
Creative Commons license:CC BY
Reference information

Primary reference:
8013.PGAP 549N. 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]