Shaori (Jurassic of Georgia)

Also known as PGAP 803

Where: Georgia (42.4° N, 42.9° E: paleocoordinates 2.8° N, 48.0° E)

• coordinate estimated from map

When: Coal Suite Formation, Bathonian (168.3 - 166.1 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: E.B. Yakobidze. 1980. New data on flora of the Bathonian deposits of Western Georgia. Bulletin of the Academy of Sciences of the Georgian SSR 99(2):393-396 [A. Rees/A. Rees/S. Bruning]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30123: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p.393-396. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Show authors, comments, and common names
Lobifolia
  -
Lobifolia "sp. 1"
Lobifolia "sp. 1" Lebedev and Rasskazova 1968
Polypodiopsida
 Cyatheales - Polypodiidae
Coniopteris "sp. 1", Coniopteris "sp. 2", Coniopteris "sp. 3"
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern
Coniopteris "sp. 2" Brongniart 1849 scaly tree fern
Coniopteris "sp. 3" Brongniart 1849 scaly tree fern
 Equisetales - Equisetidae
Equisetum "sp. 1", Equisetum "sp. 2", Neocalamites "sp. 1"
Equisetum "sp. 1" Linnaeus 1753 horsetail
Equisetum "sp. 2" Linnaeus 1753 horsetail
  - Osmundaceae
Todites "sp. 1", Todites "sp. 2"
Todites "sp. 1" Seward 1900
Todites "sp. 2" Seward 1900
Schizeaceae
  - Schizeaceae
Klukia "sp. 1"
Klukia "sp. 1" Raciborski 1890
 Bennettitales -
Cycadolepis "sp. 1", Pterophyllum "sp. 1", Nilssoniopteris "sp. 1", Ptilophyllum "sp. 1", Ptilophyllum "sp. 2"
Cycadolepis "sp. 1" Saporta 1875
Pterophyllum "sp. 1" Brongniart 1828
Nilssoniopteris "sp. 1" Nathorst 1909
Ptilophyllum "sp. 1" Morris 1840
Ptilophyllum "sp. 2" Morris 1840
 Coniferales - Podocarpaceae
Elatocladus "sp. 1", Podozamites "sp. 1"
Elatocladus "sp. 1" Halle 1913 podocarp
Podozamites "sp. 1" Braun 1843 podocarp
Ginkgoopsida
 Caytoniales - Caytoniaceae
Sagenopteris "sp. 1"
 Ginkgoales - Ginkgoaceae
Ginkgo "sp. 1"
Ginkgo "sp. 1" Linnaeus 1771 ginkgo
 Czekanowskiales -
Czekanowskia "sp. 1"
Gnetopsida
  -
Pityophyllum "sp. 1"
Pityophyllum "sp. 1" Nathorst 1899
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
Pachypteris "sp. 1"
Pachypteris "sp. 1" Brongniart 1828
Equisetopsida
 Pinidae - Pinidae
Pagiophyllum "sp. 1"
Cycadites
  -
Cycadites "sp. 1"
Cycadites "sp. 1" Schenk 1864