Tazar: Norian - Rhaetian, Iran

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Pteropsida
Thainguyenopteris informal sp. 1 Srebrodolskaya 1969
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf Brongniart 1828
Polypodiopsida - Gleicheniales - Dipteridaceae
Dictyophyllum informal sp. 1 leaf Lindley and Hutton 1834
Thaumatopteris informal sp. 1 leaf Goeppert 1841
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Peltaspermopsida - Peltaspermales - Peltaspermaceae
Lepidopteris informal sp. 1 leaf Schimper 1869
Lepidopteris informal sp. 2 leaf Schimper 1869
Scytophyllum informal sp. 1 leaf Bornemann 1856
Bennettitales
Pterophyllum informal sp. 1 leaf Brongniart 1828
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Voltziopsida - Voltziales - Voltziaceae
Voltzia informal sp. 1 leaf Brongniart 1828
unclassified
Yuccites informal sp. 1 leaf Martius 1822
see common names

Geography
Country:Iran
Coordinates: 36.4° North, 49.6° East (view map)
Paleocoordinates:30.3° North, 36.5° East
Basis of coordinate:estimated from map
Time
Period:Triassic Epoch:Late/Upper Triassic
10 m.y. bin:Triassic 4
*Period:Late/Upper Triassic
*International age/stage:Norian - Rhaetian
Key time interval:Norian - Rhaetian
Age range of interval:227.00000 - 201.40000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Shemshak Formation:Laleband Suite
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 67. 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 2040
Database number:30188
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:51 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:51
Creative Commons license:CC BY
Reference information

Primary reference:
8063.PGAP 582Y.N. Bragin, S.A. Golubev, and B.V. Polyanskii. 1981. Stratigrfiya nizhnemezozoiskoi Uglenosnoi Formatsii Irana [Stratigraphy of the Lower Mesozoic coal-bearing formation in Iran]. Izvestiya Akademii Nauk SSSR. Seria geologicheskaya 8:64-77 [A. Rees/A. Rees]