| details |
Ordovician |
|
Oklahoma |
Wilson,L.R. et al. Acid-resistant microfossils of the Sylvan Shale (Ordovician), of Oklahoma. |
1962 |
| details |
Early Cretaceous |
|
India(Kutch) |
Venkatachala,B.S. et al. Palynology of the Mesozoic sediments of Kutch, Western India.10. Palynological zonation of Katrol, (Upper Jurassic), and Bhuj, (Lower Cataceous), sediments in Kutch, Gujarat. |
1970 |
| details |
Early Cretaceous |
|
India(Gujarat) |
Venkatachala,B.S. et al. Palynology of the Mesozoic sediments of Kutch, West India. 3. Palynological fossils from the Bhuj exposures near Dayapar, Kuth Dist, Gujarat State. |
1971 |
| details |
Devonian |
|
Oklahoma |
Urban,J.B. et al. A biofacies zonation of the Woodford Formation. |
1967 |
| details |
Devonian |
|
Canada(Alberta) |
Staplin,F.L. et al. Applications of Hystrichospherids in Western Canada. |
1960 |
| details |
Jurassic |
Cretaceous |
Canada(Alberta) |
Staplin,F.L. et al. Applications of Hystrichospherids in Western Canada. |
1960 |
| details |
Helvetian |
|
Hungary |
Simoncsics,P. Spore, pollen, and Moor types of the Miocene Brown area of Nograd.2. |
1970 |
| details |
Middle Ordovician |
Late Ordovician |
Ohio |
Schopf,J.M. et al. Acid-resistant microfossils from the Cynthiana Formation and Eden Group. |
1961 |
| details |
Middle Ordovician |
Late Ordovician |
Kentucky |
Schopf,J.M. et al. Acid-resistant microfossils from the Cynthiana Formation and Eden Group. |
1961 |
| details |
Ordovician |
|
Florida |
Schopf,J.M. Sargassoid microfossil assemblage from black shale of Early Paleozoic age in Florida and Georgia. |
1959 |
| details |
Silurian |
|
Florida |
Schopf,J.M. Sargassoid microfossil assemblage from black shale of Early Paleozoic age in Florida and Georgia. |
1959 |
| details |
Ordovician |
|
Georgia |
Schopf,J.M. Sargassoid microfossil assemblage from black shale of Early Paleozoic age in Florida and Georgia. |
1959 |
| details |
Silurian |
|
Georgia |
Schopf,J.M. Sargassoid microfossil assemblage from black shale of Early Paleozoic age in Florida and Georgia. |
1959 |
| details |
Eocene |
|
India(Himachal Pradesh) |
Salujha,S.K. Palynological zonation of the Tertiary sediments of northern region. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Early Eocene |
|
India(Himachal Pradesh) |
Sah,S.C.D. et al. Palynological interpretations of palaeoenvironments with reference to India |
1972 |
| details |
Miocene |
|
India(Maharashtra) |
Rawat,M.S. Palynology of Miocene shelf sediments from Bombay offshore area, India. |
1984 |
| details |
Early Tertiary |
|
India(West Bengal) |
Rao,M.G. et al. A note on the Tertiary Clays in Birbhum District, West Bengal. |
1968 |