| details |
Eocene |
|
Idaho |
Ting,W.S. Fossil pollen grains of Coniferales from Early Tertiary of Idaho, Nevada and Colorado |
1968 |
| details |
Cenomanian |
Coniacian |
Wyoming |
Griggs,P.H. Stratigraphy and palynology of the Frontier Formation, Big Horn Basin, Wyoming |
1970 |
| details |
Eocene |
|
Nd |
Brenner,G.J. Palynological analysis of cores from test Hole Aa-De 100. |
1974 |
| details |
Late Pannonian |
|
Hungary |
Palfalvy,I. Pliocene plant remains from Baltonszentgyogyrol |
1977 |
| details |
Miocene |
|
China(Guangdong) |
Lei,Z. Research on Tertiary palynological sequence and its related problems in Pearl River Mouth Basin |
1996 |