| original |
Early Devonian |
Middle Devonian |
China(Kansu) |
Ye,X. On the occurrence of spore assemblages from the Shujiaba Region of Tianshui County, Gansu and their stratigraphical significance |
1986 |
| details |
Early Devonian |
|
USSR(Lithuanian SSR) |
Kedo,G.I. Lower Devonian plant microfossils of the Western East-European Platform |
1978 |
| details |
Early Devonian |
|
USSR(Baltic) |
Vaitekunene,G.K. The Zonal classification of the Upper Lower Devonian of the Baltic Region from spores. (In: Achievements and Problems of Geological Investigations in Lithuanian SSR. I.P.Vaitekunas et al, editors) |
1981 |
| details |
Early Devonian |
Middle Devonian |
USSR(Azerbaijan SSR) |
Tilina-Stanichnikova,M.S. Discovery of Devonian spores in deposits beneath the Faunistically characterized Devonian in some Regions of Second Baku. |
1965 |
| details |
Early Devonian |
Middle Devonian |
Canada(Maritime Prov.) |
Hacquebard,P.A. The Carboniferous of eastern Canada |
1972 |
| details |
Early Devonian |
|
Canada(Ontario) |
Sanford,B.V. et al. Devonian stratigraphy of the Hudson Platform. Part 1 |
1975 |
| details |
Early Eifelian |
|
Canada(Arctic) |
Uyeno,T.T. Biostratigraphy and conodont faunas of Upper Ordovician through Middle Devonian Rocks, eastern Arctic Archipelago |
1990 |
| details |
Early Eifelian |
|
Russia(Urals) |
Pershina,A.I. et al. The biogeographical zonation of the European North of the USSR (the Devonian). |
1976 |
| details |
Early Emsian |
|
USSR(E.Kazakh Oblast) |
Grishina,T.S. et al. Comparative palynostratigraphy of Silurian and Lower Devonian deposits of the Zaisan Fold System. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Early Emsian |
|
USSR(W.Kazakh Kray) |
Grishina,T.S. et al. Comparative palynostratigraphy of Silurian and Lower Devonian deposits of the Zaysan Fold System. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Early Emsian |
Couvinian |
Libya |
Grignani,D. et al. Palaeozoic and Mesozoic subsurface palynostratigraphy in the Al Kufrah Basin, Libya. (In: The Geology of Libya. M.J.Salem et al, editors) |
1991 |
| details |
Early Hauterivian |
Late Hauterivian |
USSR(Kazakh SSR) |
Shakhmundes,V.A. Stratigraphy of Hauterivian deposits in northern Pre-Caspian based on palynology. (In: Palynology in Petroleum Geology. N.M.Ivanova, editor) |
1971 |
| details |
Early Ludlovian |
|
New York |
Miller,M.A. et al. Ludlow age acritarchs and spores from the Pittsford Shale, New York. |
1988 |
| details |
Early Permian |
|
China(Shansi) |
Ouyang,S. A preliminary report on sporae dispersae from the Lower Shihhotze series of Hoku District northwest Shansi |
1964 |
| details |
Early Triassic |
Middle Triassic |
USSR(Yakut ASSR) |
Fradkina,A.F. Spore-pollen complexes of the Mesozoic of Western Yakutiya (Vilyuysk Syneclise and Priverkhoyansk Depression). (In: Palynological characteristics of the Paleozoic, Mesozoic and Cenozoic deposits of Vakutia. A.I.Tomskayiya and V.F.Vozin, editors) |
1967 |
| details |
Early Triassic |
|
USSR(Ukrainian SSR) |
Grausman,V.V. et al. Paleontological characteristics of the Lower Triassic deposits of the North-West Part of the Vilyi Synecline. (In: Stages and Zonation scale of the Boreal Mesozoic of the USSR. V.A.Solovev, editor) |
1989 |
| details |
Early Triassic |
Middle Triassic |
USSR(Krasnodar Kray) |
Rimsha,L.A. et al. To the problem of stratigraphic position of Pre-Cretaceous series in Western Cis-Caucasian Territory. |
1975 |