Amga River: Callovian - Oxfordian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Pityospermum informal sp. 1 Nathorst 1899
Equisetopsida - Araucariaceae
Pagiophyllum informal sp. 1 leaf Heer 1881
Pteridopsida - Filicales
Raphaelia informal sp. 1 leaf Debey and Ettingshausen 1859
Polypodiopsida
Cladophlebis informal sp. 1 leaf Brongniart 1849
Polypodiopsida - Gleicheniales - Dipteridaceae
Hausmannia informal sp. 1 leaf Dunker 1846
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Polypodiopsida - Osmundaceae
Osmundopsis informal sp. 1 leaf Harris 1931
see common names

Geography
Country:Russian Federation
Coordinates: 62.2° North, 134.4° East (view map)
Paleocoordinates:70.5° North, 134.0° East
Basis of coordinate:estimated from map
Time
Period:Jurassic
10 m.y. bin:Jurassic 5
*Period:Middle Jurassic - Late/Upper Jurassic
*International age/stage:Callovian - Oxfordian
Key time interval:Callovian - Oxfordian
Age range of interval:166.10000 - 157.30000 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:List from p. 118-121. 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 721
Database number:30581
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:53 Last modified:2003-07-18 18:05:03
Access level:the public Released:2003-04-02 12:40:53
Creative Commons license:CC BY
Reference information

Primary reference:

8249.PGAP 304V. A. Samylina. 1963. Mesozoic flora of the Lower course of the Aldan River. In A. L. Takhtadzhyan (ed.), Paleobotanica. Botanicheskii Institut. Akademiya Nauk SSSR 8:58-138 [A. Rees/A. Rees/S. Bruning]