| original |
Late Miocene |
Late Neogene |
Alaska(Cook Inlet) |
Engelhardt,D.W. Rugaepollis kachemakensis, gen.et sp.nov., from the Tertiary of Alaska. |
1966 |
| details |
Miocene |
Late Neogene |
Alaska |
Hedlund,R.W. et al. Rugaepollis fragilis, sp.nov., from the Tertiary of Kachemak Bay, Alaska. |
1970 |
| details |
Middle Tertiary |
Late Tertiary |
Alaska |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Early Pliocene |
|
China(Qinghai) |
Zhu,Z. et al. A research on Tertiary palynology from the Qaidam Basin, Qinghai Province. |
1985 |
| details |
Late Miocene |
Early Pliocene |
Alaska |
Reinink-Smith,L.M. Tephra layers as correlation tools of Neogene coal-bearing strata from the Kenai lowland, Alaska. |
1995 |
| details |
Cenomanian |
Oligocene |
China(N.China) |
Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. |
1999 |
| details |
Cenomanian |
Oligocene |
China(S.China) |
Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. |
1999 |