| details |
Westphalian B |
Westphalian D |
Illinois |
Bharadwaj,D.C. Sporological evidence on the boundaries of the stratigraphical subdivisions in the Upper Pennsylvanian strata of Euope and North America. |
1960 |
| details |
Westphalian A |
|
Turkey |
Agrali,B. Quantitative palynologic summary of Kozlu Group coal veins and consideration of the age of the "Kilic" Vein Series. |
1974 |
| details |
Westphalian A |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Wenlockian |
|
USSR(Buryat ASSR) |
Butov,Y.P. Certain problems of Pre-Mesozoic stratigraphy of the Sayan-Baikal Mountain Area. 1: Crysis of traditional stratigraphy. |
1985 |
| details |
Volgian |
|
USSR(Taymyr Nat.Okrug) |
Grigoreva,K.N. Palynological characteristics of Upper Jurassic deposits of the Kheta River (Yenisey-Khatansk Trough). (In: Stratigraphy and Paleontology of Siberia) |
1981 |
| details |
Volgian |
|
USSR(Siberia) |
Vakhrameev,V.A. et al. Paleobotanical data and the Jurassic-Cretaceous boundary. |
1975 |
| details |
Visean |
|
USSR(Urals) |
Kuznetsov,Y.I. The Carboniferous system in the region of the foothills of the Urals and adjoining territory of the Kama Region. (In: Geologiya i Neftegazonoshost Severa Ural-Povolzhya. S.H.Shikhov, editor) |
1973 |
| details |
Visean |
|
Canada(NWT,Franklin) |
Playford,G. et al. Upper Mississippian microflora from Axel Heiberg Island, District of Franklin. |
1963 |
| details |
Visean |
|
Poland |
Zakowa,H. et al. Lower Carboniferous Culm facies in Substratum of the Carpathian Fore-Deep. |
1963 |
| details |
Visean |
|
USSR(Ulyanov) |
Byvsheva,T.V. The spore-pollen characteristics of the Lower Carboniferous in the Melemess and Buzuluk explora-Tory Drill Holes. |
1957 |
| details |
Visean |
|
USSR(Orenburg) |
Byvsheva,T.V. The spore-pollen characteristics of the Lower Carboniferous in the Melemess and Buzuluk explora-Tory Drill Holes. |
1957 |
| details |
Visean |
Namurian A |
Canada |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Valanginian |
Hauterivian |
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Valanginian |
Albian |
USSR(WSL) |
Markova,L.G. et al. Spores and pollen of the Lower Cretaceous layers of the Turukhansk borehole. |
1960 |
| details |
Ufimian |
|
USSR(Irkutskaya Oblast) |
Faddeeva,I.Z. Correlation of Permian deposits of the Evrameriisk and Angarsk phytogeographic blast on palynological data within the USSR. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Triassic |
|
USSR(Nenets Nat.Okrug) |
Vibritskas,A.E. et al. Redeposited miospores in the Permian and Triassic deposits of the Pechora Basin |
1977 |
| details |
Triassic |
|
USSR(Kazakh SSR) |
Romanovskaya,G.M. Discovery of angiosperm pollen in the Triassic of the Turgai Depression |
1959 |