Nazarovo: Middle Jurassic, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Ginkgoidium informal sp. 1 leaf
Gnetopsida
Pityophyllum informal sp. 1 leaf Nathorst 1899
Pityophyllum informal sp. 2 leaf Nathorst 1899
Pityophyllum informal sp. 3 leaf Nathorst 1899
Pityophyllum informal sp. 4 leaf Nathorst 1899
Pityophyllum informal sp. 5 leaf Nathorst 1899
Coniferales
Desmiophyllum informal sp. 1 leaf Lesquereux 1878
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Angiospermae
Carpolithus informal sp. 1 Linnaeus 1768
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Cladophlebis informal sp. 3 leaf Brongniart 1849
Cladophlebis informal sp. 4 leaf Brongniart 1849
Polypodiopsida - Cyatheales - Cyatheaceae
Coniopteris informal sp. 1 leaf Brongniart 1849
Coniopteris informal sp. 2 leaf Brongniart 1849
Ginkgoopsida - Ginkgoales
Eretmophyllum informal sp. 1 leaf Thomas 1914
Sphenobaiera informal sp. 1 leaf Florin 1936
Sphenobaiera informal sp. 2 leaf Florin 1936
Sphenobaiera informal sp. 3 leaf Florin 1936
Ginkgoopsida - Ginkgoales - Ginkgoaceae
Ginkgo informal sp. 1 leaf Linnaeus 1771
Ginkgo informal sp. 2 leaf Linnaeus 1771
Ginkgoopsida - Czekanowskiales
Phoenicopsis informal sp. 1 leaf Heer 1876
Czekanowskia informal sp. 1 leaf Heer 1876
Czekanowskia informal sp. 2 leaf Heer 1876
Ixostrobus informal sp. 1 Raciborski 1891
Cycadopsida - Cycadales
Nilssonia informal sp. 1 leaf (Brongniart 1825)
misspelling Nilsonia
see common names

Geography
Country:Russian Federation
Coordinates: 56.0° North, 90.4° East (view map)
Paleocoordinates:59.1° North, 87.6° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Middle Jurassic
10 m.y. bin:Jurassic 3-5
*Period:Middle Jurassic
Key time interval:Middle Jurassic
Age range of interval:174.70000 - 161.50000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Upper Nazarovo 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.31-35. 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 810
Database number:30837
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:54 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:54
Creative Commons license:CC BY
Reference information

Primary reference:
8144.PGAP 339E. M. Markovich. 1970. Correlation of sections of the Nazarovo and Rybinsk regions. Methods of correlation of continental coal unit sections using as an example some Mesozoic basins of Siberia 28-44 [A. Rees/A. Rees/S. Bruning]