Chekarda (Permian of Russian Federation)
Also known as PGAP 13331
Where: Russian Federation (57.0° N, 58.2° E: paleocoordinates 30.6° N, 45.8° E)
• coordinate estimated from map
When: Koshelevskaya Suite Formation, Kungurian (279.3 - 272.3 Ma)
Environment/lithology:
Size class: macrofossils
Collection methods: This is a composite of two localities: Krutaya Katushka and Krasnaya Glinka
Primary reference: S. V. Meyen. 1997. Permian conifers of Western Angaraland. Review of Palaeobotany and Palynology 96:351-447 [A. Rees/A. Rees]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 30682: authorized by Allister Rees, entered by Allister Rees on 02.04.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
• List from p. 357-8,364,371,412. 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
unclassified | |
Anthozoa | |
"Pholidophyllum "sp. 1"" = Tryplasma
"Pholidophyllum "sp. 1"" = Tryplasma Lonsdale 1845 horn coral | |
Entsovia | |
Entsovia "sp. 1" Meyen 1969 | |
Polypodiopsida | |
Phyllotheca "sp. 1" Brongniart 1828
Annularia "sp. 1" Sternberg 1821 | |
Samaropsis "sp. 1" Göppert 1864 | |
Pinopsida | |
Cordaites "sp. 1" Unger 1850 | |
Sphenopsida | |
Paracalamites "sp. 1" Zalessky 1927 | |
Psygmophyllum | |
Psygmophyllum "sp. 1" Schimper 1870 | |
Peltaspermopsida | |
Biarmopteris "sp. 1" Zalessky 1937
Mauerites "sp. 1" Zalessky 1933 | |
Peltaspermum "sp. 1" Harris 1937
Callipteris "sp. 1" Brongniart 1849 | |
Arberiopsida | |
Rufloria "sp. 1" Meyen 1963 | |
Equisetopsida | |
Sphenophyllum "sp. 1" König 1825 | |
Asterodiscus | |
Asterodiscus "sp. 1" Zalessky 1937 |