Pantano Grande: Artinskian - Kungurian, Brazil

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Gondwanostachys informal sp. 1
Pinopsida - Cordaitanthales
Cordaites informal sp. 1 leaf Unger 1850
Coniferales
Buriadia informal sp. 1 leaf Seward and Sahni 1920
Cordaitales
Arberia informal sp. 1 White 1908
Arberiopsida - Arberiales
Glossopteris informal sp. 1 leaf Brongniart 1828
Glossopteris informal sp. 2 leaf Brongniart 1828
Rubidgea informal sp. 1 leaf Tate 1867
synonym of Glossopteris
Pteropsida
Rhodea informal sp. 1 leaf Presl 1838
see common names

Geography
Country:Brazil
Coordinates: 30.4° South, 52.2° West (view map)
Paleocoordinates:48.3° South, 32.4° West
Basis of coordinate:estimated from map
Time
Period:Permian Epoch:Cisuralian
10 m.y. bin:Permian 2
*Period:Early/Lower Permian
*International age/stage:Artinskian - Kungurian
Key time interval:Artinskian - Kungurian
Age range of interval:290.10000 - 273.01000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Guata Formation:Rio Bonito
Lithology and environment
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:List from p. 65-66. 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 13266
Database number:29496
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:48 Last modified:2017-05-23 16:34:15
Access level:the public Released:2003-04-02 12:40:48
Creative Commons license:CC BY
Reference information

Primary reference:
8018.PGAP 1186M. Guerra-Sommer, M. Cazzulo-Klepzig, and M.M. Toigo. 1995. Gondwanostachyaceae (Equisetopsida) no Gondwana Sul-Brasileiro (Formacao Rio Bonito) com mega e microflora associadas. Pesquisas, Porto Alegre 22:64-73 [A. Rees/A. Rees]