Bylym: Middle Jurassic, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Polypodiopsida - Gleicheniales - Matoniaceae
Phlebopteris informal sp. 1 leaf Brongniart 1836
Polypodiopsida - Equisetales - Calamitaceae
Neocalamites informal sp. 1 axis Halle 1908
Ginkgoopsida - Czekanowskiales
Phoenicopsis informal sp. 1 leaf Heer 1876
see common names

Geography
Country:Russian Federation
Coordinates: 43.4° North, 43.0° East (view map)
Paleocoordinates:38.1° North, 48.9° East
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Middle Jurassic
10 m.y. bin:Jurassic 3-5
*Period:Middle Jurassic
Key time interval:Middle Jurassic
Age range of interval:174.70000 - 161.50000 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. 151-152. 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 665
Database number:30604
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:
8284.PGAP 267Z. P. Prosviryakova. 1965. Paleobotanic characteristics of Mesozoic coal deposits of the Crimea-Caucasus-PreCaspian province. In V. V. Mokrinskii, I. E. Valts (eds.), Zakonomernosti razvitiya i razmeshcheniya rannemezozoiskogo uglenakopleniya na territorii Kryma, Kavkaza i Prikaspiya 146-175 [A. Rees/A. Rees/S. Bruning]