| original |
Permian |
|
USSR(Kamchatka Oblast) |
Sivertseva,I.A. On the Permian flora of Kamchatka |
1975 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Pennsylvanian |
|
USA |
Taylor,T.N. Ultrastructural studies of Paleozoic seed fern pollen |
1982 |
| details |
Paleozoic |
|
Nd |
Taylor,T.N. Pollen and pollen organ evolution in early seed plants. |
1981 |
| details |
Paleozoic |
|
Nd |
Taylor,T.N. Pollen and pollen organ evolution in early seed plants. |
1981 |
| details |
Paleocene |
|
India(Assam) |
Sah,S.C.D. et al. Status of palynology in the Tertiary stratigraphy of Assam and Gujarat |
1977 |
| details |
Paleocene |
Early Eocene |
India(Assam) |
Venkatachala,B.S. A decade of stratigraphic palynology in India. |
1976 |
| details |
Paleocene |
|
North Dakota |
Kroeger,T.J. et al. Paleoenvironmental distribution of Paleocene palynomorph assemblages from brachish water deposits in the Ludlow, Slope and Cannonball Formations, southwestern North Dakota. |
1997 |
| details |
Oligocene |
|
France(Alpes,Hautes) |
Deflandre,G. On the preservation of pollen and spores in Oligocene Chert of Haute-Provence |
1964 |
| details |
Oligocene |
Miocene |
Japan(Fukushima Pref.) |
Tokunaga,S. et al. Pollen analyses of Coal Seams in the Joban Coal Field (Part 1, Southern Iwaki District). |
1964 |