Yaisan (Cretaceous to of Kazakhstan)
Also known as PGAP 707
Where: Kazakhstan (50.8° N, 56.2° E: paleocoordinates 44.5° N, 58.5° E)
• coordinate estimated from map
When: Ilek Suite Formation, Barremian to Barremian (129.4 - 113.0 Ma)
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Primary reference: E. M. Markovich. 1971. In M. V. Oshurkova (ed.), Jurassic flora and vegetation of the Or'-Ilek province 1-126 [A. Rees/A. Rees/S. Bruning]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 30223: authorized by Allister Rees, entered by Allister Rees on 02.04.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
• List from p. 15. 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
Polypodiopsida | |
Cladophlebis "sp. 1", Cladophlebis "sp. 2", Cladophlebis "sp. 3", Cladophlebis "sp. 4", Cladophlebis "sp. 5", Cladophlebis "sp. 6", Cladophlebis "sp. 7", Cladophlebis "sp. 8", Cladophlebis "sp. 9"
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
Cladophlebis "sp. 8" Brongniart 1849
Cladophlebis "sp. 9" Brongniart 1849 | |
Equisetites "sp. 1" Sternberg 1833
Equisetites "sp. 2" Sternberg 1833
Equisetites "sp. 3" Sternberg 1833 | |
Todites "sp. 1" Seward 1900 | |
Gleichenites "sp. 1" Göppert 1836 | |
Dictyophyllum "sp. 1" Lindley and Hutton 1834 | |
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern
Coniopteris "sp. 2" Brongniart 1849 scaly tree fern
Coniopteris "sp. 3" Brongniart 1849 scaly tree fern
Coniopteris "sp. 4" Brongniart 1849 scaly tree fern | |
Pseudotorellia | |
Pseudotorellia "sp. 1" Florin 1936 | |
Gonatosorus | |
Gonatosorus "sp. 1" Raciborski 1894 | |
Ptilophyllum "sp. 1" Morris 1840
Ptilophyllum "sp. 2" Morris 1840 | |
Podozamites "sp. 1" Braun 1843 podocarp
Podozamites "sp. 2" Braun 1843 podocarp | |
Equisetopsida | |
Pagiophyllum "sp. 1" Heer 1881
Pagiophyllum "sp. 2" Heer 1881 | |
Gnetopsida | |
Pityophyllum "sp. 1" Nathorst 1899
Pityophyllum "sp. 2" Nathorst 1899 | |
Cycadopsida | |
Ginkgoopsida | |