Tskhmori: Callovian, Georgia
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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Brachyphyllum informal sp. 1 leaf
Brongniart 1828
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Brachyphyllum informal sp. 2 leaf
Brongniart 1828
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Peltaspermopsida
- Peltaspermales
- Umkomasiaceae
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Pachypteris informal sp. 1 leaf
Brongniart 1828
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Pachypteris informal sp. 2 leaf
Brongniart 1828
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Cycadopsida
- Cycadales
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Ctenozamites informal sp. 1 leaf
Nathorst 1886
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Cycadopsida
- Cycadales
- Nilssoniaceae
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Pseudoctenis informal sp. 1 leaf
Seward 1911
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Pseudoctenis informal sp. 2 leaf
Seward 1911
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Cycadopsida
- Cycadales
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Paracycas informal sp. 1 leaf
Harris 1964
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Ginkgoopsida
- Caytoniales
- Caytoniaceae
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Sagenopteris informal sp. 1 leaf
Presl 1838
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Sagenopteris informal sp. 2 leaf
Presl 1838
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Bennettitales
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Nilssoniopteris informal sp. 1 leaf
Nathorst 1909
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Nilssoniopteris informal sp. 2 leaf
Nathorst 1909
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Nilssoniopteris informal sp. 3 leaf
Nathorst 1909
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Pterophyllum informal sp. 1 leaf
Brongniart 1828
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Pterophyllum informal sp. 2 leaf
Brongniart 1828
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Pterophyllum informal sp. 3 leaf
Brongniart 1828
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Pterophyllum informal sp. 4 leaf
Brongniart 1828
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Pterophyllum informal sp. 5 leaf
Brongniart 1828
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Ptilophyllum informal sp. 1 leaf
Morris 1840
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Cycadolepis informal sp. 1
Saporta 1875
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see common names |
Geography
Country: | Georgia |
Coordinates: | 42.5° North, 43.5° East (view map) |
Paleocoordinates: | 1.8° North, 47.9° East |
Basis of coordinate: | estimated from map |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
*Period: | Middle Jurassic | ||
Key time interval: | Callovian | ||
Age range of interval: | 166.10000 - 163.50000 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. 373. 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 424 | ||
Database number: | 30112 | ||
Authorizer: | A. Rees | Enterer: | A. Rees | Research group: | paleobotany |
Created: | 2003-04-02 12:40:51 | Last modified: | 2003-04-04 14:34:36 |
Access level: | the public | Released: | 2003-04-02 12:40:51 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
8246. | PGAP 571 | T.I. Svanidze. 1970. New data on the Upper Jurassic flora of Georgia. Bulletin of the Academy of Sciences of the Georgian SSR 59(2):373-375 [A. Rees/A. Rees] |