original |
Middle Carboniferous |
Late Carboniferous |
USSR(Evenki Nat.Okrug) |
Kondratev,G.K. The first finds of angiospermae type pollen in Upper Paleozoic Beds of the Tunguska Basin |
1963 |
original |
Early Permian |
|
USSR(Evenki Nat.Okrug) |
Kondratev,G.K. The first finds of angiospermae type pollen in Upper Paleozoic Beds of the Tunguska Basin |
1963 |
details |
Early Visean |
|
USSR(Belorussian SSR) |
Kedo,G.I. Spores of the Lower Carboniferous of the Pripyat Trough, (Yasmopolyanskii Substage). (In: Paleontology and Stratigraphy of the BSSR) |
1966 |