Tazar: Norian - Rhaetian, Iran

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf
Bennettitales
Pterophyllum informal sp. 1 leaf
Voltziopsida - Voltziales - Voltziaceae
Voltzia informal sp. 1 leaf
unclassified
Yuccites informal sp. 1 leaf
Peltaspermopsida - Peltaspermales - Peltaspermaceae
Lepidopteris informal sp. 1 leaf
Lepidopteris informal sp. 2 leaf
Scytophyllum informal sp. 1 leaf
Pteropsida
Thainguyenopteris informal sp. 1
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis
Polypodiopsida - Gleicheniales - Dipteridaceae
Dictyophyllum informal sp. 1 leaf
Thaumatopteris informal sp. 1 leaf
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf
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 Triassic
Stage: Norian - Rhaetian 10 m.y. bin: Triassic 4
*Period:Late/Upper Triassic
Key time interval: Norian - Rhaetian
Age range of interval: 227 - 201.4 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]