Petrovka River: Hettangian - Sinemurian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Polypodiopsida - Polypodiaceae
Clathropteris informal sp. 1 leaf Brongniart 1828
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Cladophlebis informal sp. 2 leaf Brongniart 1849
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Neocalamites informal sp. 2 axis Halle 1908
Polypodiopsida - Marattiales - Marattiaceae
Marattiopsis informal sp. 1 leaf Schimper 1874
Polypodiopsida - Gleicheniales - Matoniaceae
Phlebopteris informal sp. 1 leaf Brongniart 1836
Polypodiopsida - Gleicheniales - Dipteridaceae
Hausmannia informal sp. 1 leaf Dunker 1846
Polypodiopsida - Polypodiales - Dryopteridaceae
Ctenis informal sp. 1 leaf Lindley and Hutton 1834
Ctenis informal sp. 2 leaf Lindley and Hutton 1834
Bennettitales
Pterophyllum informal sp. 1 leaf Brongniart 1828
Coniferales - Podocarpaceae
Podozamites informal sp. 1 leaf Braun 1843
Elatocladus informal sp. 1 leaf Halle 1913
Cycadopsida - Cycadales
Nilssonia informal sp. 1 leaf (Brongniart 1825)
misspelling Nilsonia
Nilssonia informal sp. 2 leaf (Brongniart 1825)
misspelling Nilsonia
Taeniopteris informal sp. 1 leaf Brongniart 1828
unclassified
Ginkgoites informal sp. 1 leaf Seward 1919
Ginkgoopsida - Ginkgoales
Sphenobaiera informal sp. 1 leaf Florin 1936
Ginkgoopsida
Linguifolium informal sp. 1 leaf Arber 1913
Ginkgoopsida - Czekanowskiales
Czekanowskia informal sp. 1 leaf Heer 1876
Phoenicopsis informal sp. 1 leaf Heer 1876
Ginkgoopsida - Caytoniales - Caytoniaceae
Sagenopteris informal sp. 1 leaf Presl 1838
unclassified
Cycadocarpidium informal sp. 1 Nathorst 1886
see common names

Geography
Country:Russian Federation
Coordinates: 43.1° North, 132.5° East (view map)
Paleocoordinates:50.3° North, 144.8° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Early/Lower Jurassic
10 m.y. bin:Jurassic 1
*Period:Early/Lower Jurassic
*International age/stage:Hettangian - Sinemurian
Key time interval:Hettangian - Sinemurian
Age range of interval:201.40000 - 192.90000 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:List from p. 14 (13-27). 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 391
Database number:30596
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:
8062.PGAP 284V. A. Krasilov and S.A. Shorokhova. 1973. Early Jurassic flora of Petrovka River. Fossil floras and phytostratigraphy of the Far East 13-27 [A. Rees/A. Rees/S. Bruning]