| details |
Early Eocene |
|
India(Assam) |
Crepet,W.L. Advanced (constant) insect pollination mechanisms. Pattern of evolution and implications vis-a-vis angiosperm diversity. |
1984 |
| details |
Early Eocene |
Pleistocene |
Nd |
Muller,J. Significance of fossil pollen for angiosperm history. (In: Historical Perspectives of Angiosperm Evolution.) |
1984 |
| details |
Tertiary |
|
New Zealand |
Pocknall,D.T. Was New Zealand ever tropical during the Tertiary? |
1988 |
| details |
Late Cretaceous |
Tertiary |
Nd |
Frederiksen,N.O. Uppermost Cretaceous and Tertiary spores/Pollen biostratigraphy. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |