Aksaisk (Jurassic to of Russian Federation)

Also known as PGAP 842

Where: Russian Federation (41.8° N, 74.0° E: paleocoordinates 42.7° N, 78.4° E)

• coordinate estimated from map

When: Aksaisk Formation, Aalenian to Aalenian (174.1 - 168.3 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: N.P. Gomolitskii and R.K. Khudaiberdyev. 1978. About the Middle Asia Jurassic flora. The Palaeobotanist 25:104-108 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30420: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• 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
Ginkgoopsida
 Ginkgoales - Ginkgoaceae
Ginkgo "sp. 1"
Ginkgo "sp. 1" Linnaeus 1771 ginkgo
 Czekanowskiales -
Czekanowskia "sp. 1", Czekanowskia "sp. 2"
Cycadopsida
 Cycadales -
Taeniopteris "sp. 1"
Taeniopteris "sp. 1" Brongniart 1828 cycads
Polypodiopsida
  - Polypodiaceae
Clathropteris "sp. 1"
Clathropteris "sp. 1" Brongniart 1828
  -
Cladophlebis "sp. 1", Cladophlebis "sp. 2", Cladophlebis "sp. 3", Cladophlebis "sp. 4", Cladophlebis "sp. 5", Cladophlebis "sp. 6", Cladophlebis "sp. 7"
Cladophlebis "sp. 1" Brongniart 1849
Cladophlebis "sp. 2" Brongniart 1849
Cladophlebis "sp. 3" Brongniart 1849
Cladophlebis "sp. 4" Brongniart 1849
Cladophlebis "sp. 5" Brongniart 1849
Cladophlebis "sp. 6" Brongniart 1849
Cladophlebis "sp. 7" Brongniart 1849
  - Osmundaceae
Todites "sp. 1"
Todites "sp. 1" Seward 1900
 Equisetales - Equisetidae
Equisetum "sp. 1", Equisetum "sp. 2", Neocalamites "sp. 1", Neocalamites "sp. 2"
Equisetum "sp. 1" Linnaeus 1753 horsetail
Equisetum "sp. 2" Linnaeus 1753 horsetail
Equisetopsida
 Pinidae - Pinidae
Pagiophyllum "sp. 1"
 Coniferales -
"Stenorachis "sp. 1"" = Stenorhachis
"Stenorachis "sp. 1"" = Stenorhachis Saporta 1879
 Coniferales - Podocarpaceae
Podozamites "sp. 1"
Podozamites "sp. 1" Braun 1843 podocarp
 Bennettitales -
Anomozamites "sp. 1"
Anomozamites "sp. 1" Schimper 1870