| details |
Late Cambrian |
Ordovician |
Romania |
Paraschiv,D. et al. The present Stage of Pre-Jurassic deposits knowledge in South Dobrogea |
1983 |
| details |
Cambrian |
Ordovician |
Libya |
Wray,J.L. Paleozoic palynomorphs from Libya. (In: Palynology in Oil Exploration, Aureal T. Cross, editor) |
1964 |
| details |
Late Cambrian |
Ordovician |
Romania |
Dimitrescu,R. Early Caledonian event in the Pre-Alpine metamorphic sequences the Romanian Carpathians |
1985 |
| details |
Eocene |
Oligocene |
Antarctica |
Kemp,E.M. Palynology of Leg 28 Drill Sites, Deep Sea Drilling Project. |
1975 |
| original |
Late Mississippian |
Namurian A |
Montana |
Cox,R.S. Preliminary report on the age and palynology of the Bear Gulch Limestone (Mississippian, Montana). |
1986 |
| details |
Early Proterozoic |
Middle Precambrian |
India(Mysore) |
Venkatachala,B.S. Precambrian palynology;a review. (In: Proceedings of Colloquium on Paleontological Studies in Southern Region. M.V.A. Sastry et al editors) |
1979 |
| details |
Early Ordovician |
Middle Ordovician |
Romania |
Boldor,C. et al. On the presence of the Ordovician in the Fenes Region, (South Carpathians - East Banat). |
1972 |
| details |
Early Devonian |
Middle Devonian |
USSR(Georgian SSR) |
Abesadze,M. et al. New data on age of metamorphosed Schists of Dzirulj Massif |
1980 |
| details |
Wenlockian |
Middle Devonian |
Canada(Ontario) |
Eley,B.E. et al. Cherts of Southern Ontario |
1989 |
| details |
Wenlockian |
Ludlovian |
Poland |
Jachowicz,M. et al. Acritarcha of Silurian formations from Myszrow area. |
1987 |
| details |
Caradocian |
Ludlovian |
India(Himachal Pradesh) |
Sinha,H.N. et al. Taxonomy of Veryhachium complex from the Lower Paleozoic marine sediments of Tethyan Garhwal Himalaya, and their environmental significance. |
1996 |
| details |
Late Cambrian |
Llanvirnian |
France(Lot-et-Garonne) |
Baudelot,S. et al. Paleozoic basins hidden under the Aquitaine: Micropaleontological study of core collected during petroleum investigations. (In: Program of deep geology of France first phase of investigation-1983-1984) |
1984 |
| original |
Arenigian |
Llanvirnian |
Morocco |
Fournier-Vinas,C. Ordovician acritarchs of Zekkara, (East Morocco). |
1985 |
| details |
Caradocian |
Llandoverian |
Algeria |
Deunff,J. et al. Palynoplanktonic correlation in the Cambro-Ordovician of the Sahara |
1961 |
| details |
Late Llandoverian |
Late Wenlockian |
S.Ireland(Galway) |
Emo,G.T. et al. Palynological evidence for the age of the Lower Palaeozoic rocks of Slieve Aughty, Counties Clare and Galway. |
1978 |
| details |
Late Llandoverian |
Late Wenlockian |
S.Ireland(Clare) |
Emo,G.T. et al. Palynological evidence for the age of the Lower Palaeozoic rocks of Slieve Aughty, Counties Clare and Galway. |
1978 |
| details |
Middle Vendian |
Late Vendian |
USSR(Siberia) |
Khomentovskii,V.V. The Vendian System of Siberia and a standard stratigraphic Scale. |
1986 |