| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Middle Eocene |
|
Germany(Niedersachsen) |
Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. |
1952 |
| details |
Permian |
|
Argentina |
Jansonius,J. Systematics of the chitinozoa. |
1966 |
| details |
Miocene |
|
Japan(Hokkaido I.) |
Sato,S. Palynological study on the Harboro Coal Seam of the Harboro coal-bearing Formation. Palynological studies on the Neogene CoaI. |
1960 |
| details |
Permian |
|
Czechoslovakia |
Corna,O. et al. Discovery of Permian sporomorphs in the Little Carpathians. |
1962 |
| details |
Late Neogene |
|
Germany |
Altehenger,A. Floral evidence of climatic variations in the Middle-Pliocene of the Reuver Stage |
1959 |
| details |
Paleocene |
|
Canada(British Columbia) |
Crickmay,C.H. et al. Cretaceous of Vancouver, British Columbia, Canada. |
1963 |
| details |
Eocene |
|
Canada(British Columbia) |
Crickmay,C.H. et al. Cretaceous of Vancouver, British Columbia, Canada. |
1963 |
| details |
Paleocene |
|
Louisiana |
Doney,H.H. Recent and Current research on Wilcox Lignite in northern Louisiana |
1986 |
| details |
Permian |
|
Antarctica |
Schopf,J.M. Petrified Peat from a Permian Coal Bed in Antarctica |
1970 |
| details |
Pennsylvanian |
|
Oklahoma |
Ruffin,J.H. Palynology of the Tebo Coal (Pennsylvanian) of Oklahoma |
1961 |
| details |
Santonian |
|
Canada(Alberta) |
Rouse,G.E. The application of a new nomenclatural approach to Upper Cretaceous plant microfossils from Western Canada. |
1957 |
| details |
Early Cretaceous |
|
India(Madhya Pradesh) |
Gupta,A. Evidence on the age of Jabalpur Formation exposed at the confluence of Hard and Sakkar Rivers, Narsinghpur District, Madhya Pradesh. |
1988 |