C. Meschio: Sinemurian, Argentina

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Equisetopsida - Araucariaceae
Pagiophyllum informal sp. 1 leaf Heer 1881
Sphenopteridae
Sphenopteris informal sp. 1 leaf Sternberg 1825
unclassified
Goeppertella informal sp. 1 leaf Oishi and Yamasita 1936
Polypodiopsida - Equisetales - Equisetaceae
Equisetites informal sp. 1 axis Sternberg 1833
Ginkgoopsida - Caytoniales - Caytoniaceae
Sagenopteris informal sp. 1 leaf Presl 1838
Coniferales - Podocarpaceae
Elatocladus informal sp. 1 leaf Halle 1913
Coniferales
Desmiophyllum informal sp. 1 leaf Lesquereux 1878
Bennettitales
Otozamites informal sp. 1 leaf Braun 1843
Otozamites informal sp. 2 leaf Braun 1843
Ptilophyllum informal sp. 1 leaf Morris 1840
see common names

Geography
Country:Argentina State/province:Chubut
Coordinates: 43.7° South, 69.7° West (view map)
Paleocoordinates:45.9° South, 25.2° West
Basis of coordinate:estimated from map
Time
Period:Jurassic Epoch:Early/Lower Jurassic
Stage:Sinemurian 10 m.y. bin:Jurassic 1
*Period:Early/Lower Jurassic
Key time interval:Sinemurian
Age range of interval:199.30000 - 190.80000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Pampa de Agnia Formation:Cerro Puntudo Alto
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 502
Database number:29378
Authorizer:A. Rees Enterer:A. Rees
Research group:paleobotany
Created:2003-04-02 12:40:47 Last modified:2017-05-23 16:34:15
Access level:the public Released:2003-04-02 12:40:47
Creative Commons license:CC BY
Reference information

Primary reference:

8024.PGAP 13P.N. Stipanicic and M.I.R. Bonetti. 1970. Posiciones estratigraficas y edades de las principales floras jurasicas argentinas. I. Floras liasicas. Ameghiniana 7(1):57-78 [A. Rees/A. Rees]