| details |
Early Miocene |
Middle Miocene |
India(Tamil Nadu) |
Ramanujam,C.G.K. et al. Palynoflora of Neyveli Lignite-Floristic and palaeoenvironmental analysis |
1984 |
| details |
Late Miocene |
|
India(Tamil Nadu) |
Ramanujam,C.G.K. Revision of Pteridophytic spores from the Warkalli Lignite of South India. |
1972 |
| details |
Miocene |
|
India(Madras) |
Ramanujam,C.G.K. Pteridophytic spores from the Miocene Lignite of South Arcot District, Madras. |
1967 |
| details |
Late Desmoinesian |
|
Illinois |
Phillips,T.L. et al. Paleoecology of Middle Pennsylvanian age coal swamps in Southern Illinois/Herrin Coal Member at Sahara Mine No.6. |
1981 |
| details |
Late Tertiary |
|
India(Maharashtra) |
Phadtare,N.R. et al. Palynological assemblage of lignitic exposure of Ratnagiri District |
1984 |
| details |
Tertiary |
|
India(Maharashtra) |
Phadtare,N.R. et al. Laevigatosporites ovalis, Wilson and Webster, with its sporangium from Lignitic Beds of Ratnagiri Diistrict. |
1980 |
| details |
Miocene |
|
India(Maharashtra) |
Phadtare,N.R. et al. Palynological investigation of Ratnagiri Lignite, Maharashtra |
1980 |
| details |
Desmoinesian |
|
Illinois |
Peppers,R.A. Correlation and palynology of coals in the Carbondale and Spoon Formations (Pennsylvanian) of the northeastern part of the Illinois Basin. |
1970 |
| details |
Late Pennsylvanian |
|
Illinois |
Peppers,R.A. Palynology of the McLeansboro Group of Illinois and equivalent strata of Western Kentucky |
1961 |
| details |
Late Pennsylvanian |
|
Kentucky |
Peppers,R.A. Palynology of the McLeansboro Group of Illinois and equivalent strata of Western Kentucky |
1961 |
| details |
Early Atokan |
Early Missourian |
Indiana |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Early Atokan |
Early Missourian |
Illinois |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Late Morrowan |
Late Atokan |
Kentucky |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Late Morrowan |
|
West Virginia |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Late Morrowan |
Atokan |
Tennessee |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Desmoinesian |
Early Missourian |
Oklahoma |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |
| details |
Desmoinesian |
Early Missourian |
Kansas |
Peppers,R.A. Palynological correlation of major Pennsylvanian, (Middle and Upper Carboniferous), chronostratigraphic boundaries in Illinois and other Acoal Basins. |
1996 |