Chernyi Etap: Pliensbachian - Toarcian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Pteridopsida - Filicales
Rhizomopteris informal sp. 1 leaf Schimper 1869
Raphaelia informal sp. 1 leaf Debey and Ettingshausen 1859
unclassified
Eboracia informal sp. 1 leaf Thomas 1911
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Cladophlebis informal sp. 3 leaf Brongniart 1849
Polypodiopsida - Cyatheales - Cyatheaceae
Coniopteris informal sp. 1 leaf Brongniart 1849
Coniopteris informal sp. 2 leaf Brongniart 1849
Coniopteris informal sp. 3 leaf Brongniart 1849
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf Brongniart 1828
Polypodiopsida - Equisetales - Phyllothecaceae
Phyllotheca informal sp. 1 axis Brongniart 1828
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Equisetites informal sp. 2 axis Sternberg 1833
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Polypodiopsida - Equisetales
Neokoretrophyllites informal sp. 1 axis Radchenko 1956
Polypodiopsida - Osmundaceae
Todites informal sp. 1 leaf Seward 1900
unclassified
Pseudotorellia informal sp. 1 leaf Florin 1936
Coniferales
Schizolepis informal sp. 1 Braun 1847
Coniferales - Podocarpaceae
Elatocladus informal sp. 1 leaf Halle 1913
Podozamites informal sp. 1 leaf Braun 1843
Angiospermae
Carpolithus informal sp. 1 Linnaeus 1768
Carpolithus informal sp. 2 Linnaeus 1768
Ginkgoopsida - Ginkgoales
Eretmophyllum informal sp. 1 leaf Thomas 1914
Ginkgoopsida - Czekanowskiales
Czekanowskia informal sp. 1 leaf Heer 1876
Czekanowskia informal sp. 2 leaf Heer 1876
Phoenicopsis informal sp. 1 leaf Heer 1876
Phoenicopsis informal sp. 2 leaf Heer 1876
unclassified
Ginkgoites informal sp. 1 leaf Seward 1919
Ginkgoites informal sp. 2 leaf Seward 1919
Ginkgoites informal sp. 3 leaf Seward 1919
Cycadopsida - Cycadales
Taeniopteris informal sp. 1 leaf Brongniart 1828
Nilssonia informal sp. 1 leaf (Brongniart 1825)
misspelling Nilsonia
unclassified
Gonatosorus informal sp. 1 leaf Raciborski 1894
see common names

Geography
Country:Russian Federation
Coordinates: 54.5° North, 87.4° East (view map)
Paleocoordinates:60.5° North, 84.3° 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:Upper Osinniki 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. 15, 16. 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 704
Database number:30600
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:
8031.PGAP 295S. K. Batyaeva and N.A. Vasil'eva. 1985. Locality Chernyi Etap-1, 2, 3. In A.P.Rasnitsyn (ed.), Trudy Paleontologicheskogo Instituta Jurassic continental biocoenosis of Southern Siberia and surrounding areas 213:12-17 [A. Rees/A. Rees/S. Bruning]