| details |
Tournaisian |
Visean |
Bolivia |
Lobo Boneta,J. On some palynomorphs of the Upper Devonian and Lower Carboniferous in the Subandina Zone of Bolivia. |
1975 |
| details |
Late Riphean |
Vendian |
India(Bihar) |
Saxena,R.K. Palynology of the pre-unconformity sequence of the subsurface sediments of Ganga and Punjab Basins of India |
1992 |
| original |
Cambrian |
Tremadocian |
Italy |
Kalvacheva,R.K. et al. Acritarch evidence for the Cambrian age of Phyllites in the Agordo area (South-Alpine Basement of eastern Alps, Italy). |
1986 |
| details |
Cambrian |
Tremadocian |
Poland |
Jagielska,L. Microspores of the older Palaeozoic from Bore-Hole Uszkowce 1. |
1962 |
| details |
Late Famennian |
Tournaisian |
Algeria |
Attar,A. et al. Palynological study of Upper Devonian and Lower Carboniferous d'Illizi Basin (Fort Polignac), Algeria. |
1980 |
| details |
Middle Proterozoic |
Sinian |
China |
Yang,X. et al. An outline of Proterozoic Erathem in Southwest China |
1984 |
| details |
Cambrian |
Ordovician |
China(Hainan Island) |
Ge,M.-Y. et al. Cambrian-Ordovician strata in Yaxian, Hainan Island. |
1983 |
| details |
Late Cambrian |
Ordovician |
Romania |
Visarion,A. et al. Determination of the age of a Crystalline Shales from the Apuseni Mountains, (Romania). |
1971 |
| details |
Riphean |
Ordovician |
Romania |
Iliescu,V. et al. Palynological data on the metamorphic series of the Tisa-Ciuc area (East Carpathians). |
1969 |
| details |
Cambrian |
Ordovician |
India(Madhya Pradesh) |
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 Cambrian |
Middle Cambrian |
USSR(Russian Platform) |
Umnova,N.I. et al. Acritarch assemblages from the Cambrian and Early Ordovician sediments of western and northwestern Russian Platform. (In: Palynology research in Byelorussia and other Regions of the USSR) |
1971 |
| details |
Late Proterozoic |
Middle Cambrian |
Australia(N.Territory) |
Zang,W. Late Proterozoic and Cambrian acritarchs. (In: Late Proterozoic and Early Palaeozoic Palaeontology and biostratigraphy of the Amadeus Basin. J.H.Shergold et al. (In: Geological and Geophysical studies in the Amadeus Basin, Central Australia. R.J.Korsch and J.M. Kennard, editors) |
1991 |
| original |
Wenlockian |
Ludlovian |
Africa |
Combaz,A. Leiosphaeridaceae Eisenack,1954, and Protoleiosphaeridae Timofeev,1959. Their affinities and sedimentatinal and geological role. |
1967 |
| original |
Wenlockian |
Ludlovian |
Libya |
Combaz,A. Leiosphaeridaceae Eisenack,1954, and Protoleiosphaeridae Timofeev,1959. Their affinities and sedimentatinal and geological role. |
1967 |
| 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 |
Middle Precambrian |
Late Precambrian |
India(Mysore) |
Venkatachala,B.S. et al. Organic remains from Dharwar Sediments. |
1974 |
| details |
Late Proterozoic |
Late Ordovician |
Romania |
Givulescu,R. The fossil flora of Roumania; Second Supplement, first Part. |
1973 |