Chusovitino (Jurassic of Russian Federation)

Also known as PGAP 536

Where: Russian Federation (54.5° N, 87.0° E: paleocoordinates 59.1° N, 84.6° E)

• coordinate estimated from map

When: Lower Osinniki and Tersyuk Suites Formation, Toarcian (182.7 - 174.1 Ma)

• Teslenko, 1964 and others thought that these suites are of Middle Jurassic age but Il'ina, based on microflora, suggested Early Jurassic age. Author suggested J1 age for the lower part of the suites and J2 for the upper part of these suites

Environment/lithology:

Size class: macrofossils

Primary reference: L.I. Bystritskaya. 1974. Plant complexes in Jurassic deposits of the Kuzbass. Trudy Tomskogo Gosudarstvennogo Universiteta 227:32-49 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30395: 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.
unclassified
  -
Gnetopsida
  -
Peltaspermopsida
 Peltaspermales - Peltaspermaceae
Pinopsida
 Cordaitanthales -
Samaropsis "sp. 1" Goeppert 1864
 Pinales - Podocarpaceae
Equisetopsida
 Equisetales - Equisetaceae
Equisetites "sp. 1" Sternberg 1833
Equisetites "sp. 2" Sternberg 1833
Ginkgoopsida
 Ginkgoales - Ginkgoaceae
Baiera "sp. 1" Braun 1843
Ginkgo "sp. 1" Linnaeus 1771 ginkgo
Ginkgo "sp. 2" Linnaeus 1771 ginkgo
 Czekanowskiales -
Pteridopsida
 Osmundales - Osmundaceae
Todites "sp. 1" Seward 1900
  -
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
 Cyatheales - Dicksoniaceae
Coniopteris "sp. 1" Brongniart 1849
Coniopteris "sp. 2" Brongniart 1849
Calamitaceae
  - Calamitaceae
Carpolithus
  -
Carpolithus "sp. 1" Linnaeus 1768
Carpolithus "sp. 2" Linnaeus 1768
Clathropteris
  -
Clathropteris "sp. 1" Brongniart 1828
Phlebopteris
  -