Khvamli: Bathonian, Georgia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gnetopsida
Pityophyllum informal sp. 1 leaf Nathorst 1899
Peltaspermopsida - Peltaspermales - Umkomasiaceae
Pachypteris informal sp. 1 leaf Brongniart 1828
Equisetopsida - Araucariaceae
Brachyphyllum informal sp. 1 leaf Brongniart 1828
Araucarites informal sp. 1 Presl 1833
Araucarites informal sp. 2 Presl 1833
Araucarites informal sp. 3 Presl 1833
Pagiophyllum informal sp. 1 leaf Heer 1881
Pagiophyllum informal sp. 2 leaf Heer 1881
Pagiophyllum informal sp. 3 leaf Heer 1881
Pagiophyllum informal sp. 4 leaf Heer 1881
Pagiophyllum informal sp. 5 leaf Heer 1881
Schizeaceae
Klukia informal sp. 1 leaf Raciborski 1890
Cycadopsida - Cycadales
Nilssonia informal sp. 1 leaf (Brongniart 1825)
misspelling Nilsonia
Ginkgoopsida - Czekanowskiales
Czekanowskia informal sp. 1 leaf Heer 1876
unclassified
Gonatosorus informal sp. 1 leaf Raciborski 1894
Bennettitales
Ptilophyllum informal sp. 1 leaf Morris 1840
Ptilophyllum informal sp. 2 leaf Morris 1840
Nilssoniopteris informal sp. 1 leaf Nathorst 1909
Nilssoniopteris informal sp. 2 leaf Nathorst 1909
Nilssoniopteris informal sp. 3 leaf Nathorst 1909
Nilssoniopteris informal sp. 4 leaf Nathorst 1909
Anomozamites informal sp. 1 leaf Schimper 1870
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Elatocladus informal sp. 1 leaf Halle 1913
Pinopsida - Pinales - Taxaceae
Elatides informal sp. 1 leaf Heer 1876
Pinopsida - Pinales - Pinaceae
Pityostrobus informal sp. 1 Dutt 1916
Pinopsida - Pinales
Widdringtonites informal sp. 1 leaf Endlicher 1847
unclassified
Lobifolia informal sp. 1 leaf Lebedev and Rasskazova 1968
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Polypodiopsida - Osmundaceae
Osmundopsis informal sp. 1 leaf Harris 1931
Todites informal sp. 1 leaf Seward 1900
Todites informal sp. 2 leaf Seward 1900
Polypodiopsida - Polypodiales - Dryopteridaceae
Ctenis informal sp. 1 leaf Lindley and Hutton 1834
Polypodiopsida - Cyatheales - Cyatheaceae
Coniopteris informal sp. 1 leaf Brongniart 1849
Coniopteris informal sp. 2 leaf Brongniart 1849
Coniopteris informal sp. 3 leaf Brongniart 1849
Coniopteris informal sp. 4 leaf Brongniart 1849
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
see common names

Geography
Country:Georgia
Coordinates: 42.5° North, 42.7° East (view map)
Paleocoordinates:3.0° North, 48.1° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Middle Jurassic
Stage:Bathonian 10 m.y. bin:Jurassic 4
*Period:Middle Jurassic
Key time interval:Bathonian
Age range of interval:168.20000 - 165.30000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
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 612
Database number:30105
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:
7984.PGAP 225T.I. Svanidze and F.K. Shengeliya. 1987. Study of flora of the analcime horizon around Kutaisi. Bulletin of the Academy of Sciences of the Georgian SSR 125(1):73-76 [A. Rees/A. Rees/S. Bruning]