| details |
Early Cretaceous |
|
India(Gujarat) |
Koshal,V.N. Palynozonation of Mesozoic subsurface sediments of Banni Kutch, Gujarat. |
1975 |
| details |
Early Gondwana |
|
India(Bihar) |
Sen,J. Principles and problems of microflora correlations of Indian Coal Seams with special reference to Karharbari Coalfield. |
1953 |
| details |
Early Gondwana |
|
India(Bihar) |
Bharadwaj,D.C. et al. Sporological correlation of coal seams in Saunda and Gidi areas of South Karanpura Coalfield, Bihar, India. |
1968 |
| details |
Artinskian |
|
India(Bihar) |
Guhasarkar,T.K. Note on the Micro-Flora contents of the Karharbari and Barakar Coals of the Giridih Coalfield. |
1956 |
| details |
Middle Jurassic |
Late Jurassic |
India(Bihar) |
Singh,H.P. Jurassic-Lower Cretaceous microflora. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Miocene |
|
India(Assam) |
Ray,D. et al. Subsurface stratigraphy of an area Northeast of Nazira Syncline, Upper Assam Valley. |
1973 |
| details |
Mesozoic |
|
India |
Sastri,V.V. Status of micropaleontologic, (including palynologic), studies in India. |
1965 |
| details |
Gondwana |
|
India |
Chaloner,W.G. Paleozoic fossil spores and pollen |
1957 |
| details |
Gondwana |
|
India |
Sen,J. Some aspects of palynological research in India. |
1951 |
| details |
Late Asselian |
Early Artinskian |
India |
Vijaya et al. Morpho-evolutionary biohorizon stratigraphy and cladistics in saccate pollen through Gondwana sequences of India. |
1992 |
| details |
Middle Pennsylvanian |
|
Illinois |
Mahaffy,J.F. Vegetational history of the Springfield Coal (Middle Pennsylvanian of Illinois) and distribution patterns of a Tree-Fern miospore, Thymospora pseudothiessenii, based on miospore profiles |
1988 |
| details |
Desmoinesian |
Virgilian |
Illinois |
Kosanke,R.M. Plant microfossils in correlation of Coal Beds. |
1947 |
| details |
Middle Pennsylvanian |
|
Illinois |
Millay,M.A. et al. Studies of living and fossil saccate pollen grains |
1970 |
| details |
Late Eocene |
|
Hungary |
Rakosi,L. Eocene biozones of the Central Transdanubian Mountains based on palynological research |
1979 |
| details |
Middle Miocene |
Pleistocene |
Guatemala |
Burkart,B. et al. Mesozoic and Cenozoic stratigraphy of southeastern Guatemala. |
1973 |
| details |
Early Permian |
|
Gondwanaland |
Pant,D.D. The origin, rise and decline of Glossopteris flora; With notes on its palaeogeographical northern boundary and age. (In: Concepts, limits and extension of the Indian Gondwana. B.S.Venkatachala and H.K.Maheshwari, editors) |
1988 |
| details |
Stephanian |
Autunian |
Germany(Rhineland) |
Josten,K.H. The Coal in the Pfalz Mountains. |
1956 |