| details |
Ordovician |
Permian |
Nd |
Rudavskaya,V.A. Hystrichosphaerida of the Paleozoic Era |
1965 |
| details |
Devonian |
Permian |
USSR(Ukrainian SSR) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Late Precambrian |
Paleozoic |
Worldwide |
Timofeev,B.V. The taxonomy of the most ancient phytoplankton organisms and dispersed spores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Cambrian |
Ordovician |
Colombia |
Forero-Suarez,A. The basement of the eastern Cordillera, Colombia; An allochthonous terrane in northwestern South America. |
1990 |
| details |
Devonian |
Mississippian |
Tennessee |
McLachlan,R.E. et al. Palynomorphs in the Chatanooga Black Shale in Tennessee |
1974 |
| details |
Early Ordovician |
Middle Ordovician |
Canada(Newfoundland) |
Jansa,L.F. Trace fossils from the Cambro-Ordovician Cow Head Group, Newfoundland, and their paleobathymetric implication. |
1974 |
| details |
Late Eocene |
Middle Oligocene |
Poland |
Grabowska,I. Stratigraphy of Palaeogene sediments in the Polish Lowlands in the light of research on microflora. |
1974 |
| details |
Early Miocene |
Middle Miocene |
India(Kerala) |
Ramanujam,C.G.K. Tertiary palynology and palynostratigraphy of southern India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Early Frasnian |
Middle Frasnian |
USSR(Ukrainian SSR) |
Sergeyeva,L.A. et al. Micropaleophytological characterization of Devonian deposits from the Dnieper-Donets Basin. |
1974 |
| details |
Late Frasnian |
Middle Famennian |
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 |
Early Eocene |
Middle Eocene |
India(Jammu & Kashmir) |
Bhatia,S.B. Facies, fauna and flora of the Lower Tertiary formations of northwestern Himalayas: a synthesis. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Early Eocene |
Middle Eocene |
India(Himachal Pradesh) |
Bhatia,S.B. Facies, fauna and flora of the Lower Tertiary formations of northwestern Himalayas: a synthesis. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Llanvirnian |
Llandeilian |
Spain |
Fombella,M.A. et al. New palynological results from the Oville Formation at Southwest Vozmediano, Leon (northwestern Spain). (In: Commision Internationale De |
1996 |
| details |
Early Permian |
Late Permian |
Iran |
Chўteauneuf,J.-J. et al. Permo-Triassic palynoflora of the eastern Elburz. |
1978 |
| details |
Middle Ordovician |
Late Ordovician |
Ohio |
Jacobson,S.R. Acritarchs as paleoenvironmental indicators in Middle and Upper Ordovician rocks from Kentucky, Ohio and New York. |
1979 |
| details |
Middle Ordovician |
Late Ordovician |
New York |
Jacobson,S.R. Acritarchs as paleoenvironmental indicators in Middle and Upper Ordovician rocks from Kentucky, Ohio and New York. |
1979 |
| details |
Middle Ordovician |
Late Ordovician |
Ohio |
Jacobson,S.R. Biostratigraphy and paleoecology of acritarchs from Middle and Upper Ordovician rocks in the Cincinnati Region. |
1977 |