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