| details |
Late Eifelian |
Early Givetian |
Iowa |
Urban,J.B. Palynologic studies of the Devonian |
1968 |
| details |
Late Eifelian |
Early Givetian |
Iowa |
Urban,J.B. Palynologic studies of the Devonian |
1968 |
| details |
Devonian |
|
Iowa |
Urban,J.B. A study of the morphology of the spore genus Ancyrospora Richardson |
1969 |
| details |
Devonian |
|
Missouri |
Urban,J.B. A study of the morphology of the spore genus Ancyrospora Richardson |
1969 |
| details |
Late Eifelian |
|
Poland |
Turnau,E. et al. Size distribution in some Middle Devonian dispersed spores and its bearing on the problem of the evolution of Heterospory |
1987 |
| details |
Late Emsian |
|
Poland |
Turnau,E. Microflora from core samples of some Palaeozoic sediments from beneath the Flysch Carpathians (Bielsko-Wadowice area, Souhern Poland). |
1974 |
| details |
Givetian |
|
Poland |
Turnau,E. Miospore stratigraphy of Middle Deovnian deposits from Western Pomerania. |
1996 |
| details |
Givetian |
|
Poland |
Turnau,E. Miospore stratigraphy of Middle Deovnian deposits from Western Pomerania. |
1996 |
| details |
Emsian |
Givetian |
W.Germany(Rhineland) |
Tiwari,R.S. et al. Palynological studies in the Lower and Middle Devonian of the Prum Syncline, Eifel (Germany). |
1975 |
| details |
Late Devonian |
|
Iran |
Syooki,M.G. Miospores from Middle-Upper Devonian and Lower Permia, South Iran. |
1984 |
| details |
Couvinian |
Famennian |
Belgium |
Streel,M. Study of Devonian Palymorphs from Drilling of Booischot, (Belgium). |
1964 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Study of Devonian Palymorphs from Drilling of Booischot, (Belgium). |
1964 |
| details |
Early Givetian |
|
Libya |
Streel,M. et al. Acritarch, chitinozoan and spore stratigraphy from the Middle and Late Devonian of northeast Libya. (In: The Subsurface Palynostratigraphy of Northeast Libya. Special Publication of the University of Garryounis, Libya. E.Arnauti et al, editors) |
1989 |
| details |
Middle Givetian |
|
Europe |
Streel,M. et al. Spore stratigraphy and correlation with faunas and floras in the type marine Devonian of the Ardenne-Rhenish Regions |
1987 |
| details |
Middle Devonian |
|
Belgium |
Streel,M. Paleobotanic information on the boundary of the Lower Devonian and Middle Devonian in the Ardenno-Rhenan Geosyncline. |
1967 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Palaeobotanic information on the Lower-Middle Devonian boundary in the Ardenno-Rhenean Geosyncline. |
1965 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Palaeobotanic information on the Lower-Middle Devonian boundary in the Ardenno-Rhenean Geosyncline. |
1965 |