Kavak: Pliensbachian - Toarcian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Ferganiella informal sp. 1 leaf
Ferganiella informal sp. 2 leaf
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
Cladophlebis informal sp. 5 leaf Brongniart 1849
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Neocalamites informal sp. 2 axis Halle 1908
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Angiospermae
Carpolithus informal sp. 1 Linnaeus 1768
Carpolithus informal sp. 2 Linnaeus 1768
Coniferales
Stenorachis informal sp. 1 leaf (Andrews 1970)
original and current combination Stenorhachis
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Podozamites informal sp. 2 leaf Braun 1843
Podozamites informal sp. 3 leaf Braun 1843
Gnetopsida
Pityophyllum informal sp. 1 leaf Nathorst 1899
Sphenopsida
Lobatannularia informal sp. 1 leaf Kawasaki 1927
Ginkgoopsida - Ginkgoales - Ginkgoaceae
Ginkgo informal sp. 1 leaf Linnaeus 1771
Ginkgo informal sp. 2 leaf Linnaeus 1771
Ginkgo informal sp. 3 leaf Linnaeus 1771
Ginkgoopsida - Ginkgoales
Sphenobaiera informal sp. 1 leaf Florin 1936
Sphenobaiera informal sp. 2 leaf Florin 1936
Ginkgoopsida - Czekanowskiales
Czekanowskia informal sp. 1 leaf Heer 1876
Czekanowskia informal sp. 2 leaf Heer 1876
Czekanowskia informal sp. 3 leaf Heer 1876
Ixostrobus informal sp. 1 Raciborski 1891
Leptostrobus informal sp. 1 Heer 1876
Phoenicopsis informal sp. 1 leaf Heer 1876
unclassified
Cycadocarpidium informal sp. 1 Nathorst 1886
see common names

Geography
Country:Russian Federation
Coordinates: 42.5° North, 78.2° East (view map)
Paleocoordinates:47.1° North, 82.3° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Early/Lower Jurassic
*Period:Early/Lower Jurassic
*International age/stage:Pliensbachian - Toarcian
Key time interval:Pliensbachian - Toarcian
Age range of interval:192.90000 - 174.70000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Agulak Suite
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments: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 521
Database number:30463
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:53 Last modified:2003-04-04 14:34:36
Access level:the public Released:2003-04-02 12:40:53
Creative Commons license:CC BY
Reference information

Primary reference:
8059.PGAP 572M. M. Aliev and R.Z. Genkina. 1970. New data on paleobotanical characteristics of continental lower Mesozoic deposits, Kavak-Tau Ridge, Tyan'-Shan'. Iurskie, melovyei paleogenovye otlozheniya. Zapada Srednei Azii [A. Rees/A. Rees]