| original |
Late Eocene |
Oligocene |
England(Berkshire) |
Erdtman,G. On three new genera from the Lower Headon Beds, Berkshire. |
1960 |
| details |
Late Eocene |
|
England |
Krutzsch,W. On the recognition of Pre-Quaternary Periporate pollenforms |
1966 |
| details |
Oligocene |
Early Miocene |
New Zealand |
Mildenhall,D.C. New Zealand Late Cretaceous and Cenozoic plant biogeography |
1980 |
| details |
Lutetian |
Bartonian |
England |
Collinson,M.E. et al. Floristic changes indicate a Cooling climate in the Eocene of Southern England. |
1981 |
| details |
Waitakian |
Otaian |
New Zealand(S.I.) |
Pocknall,D.T. Palynology of the Bluecliffs Siltstone (Early Miocene), Otaio River, South Canterbury, New Zealand. |
1982 |
| details |
Duntroonian |
|
New Zealand(S.I.) |
Pocknall,D.T. Palynology of Late Oligocene Pomahaka Estuarine Bed Sediments, Waikoikoi, Southland, New Zealand. |
1982 |
| details |
Duntroonian |
Clifdenian |
New Zealand |
Mildenhall,D.C. Pollen and spores. (In: Stages of the New Zealand Marine Cenozoic: A Synopsis. R.H.Hoskins, editor) |
1982 |
| details |
Oligocene |
|
Australia(Tasmania) |
Hill,R.S. et al. Reconstruction of Oligocene vegetation at Pioneer, Northeast Tasmania |
1983 |
| details |
Bartonian |
|
England(Isle of Wight) |
Fowler,K. Great Britain; the Hampshire Basin. (In:The North West European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Late Oligocene |
Early Miocene |
Australia(Tasmania) |
Macphail,M.K. et al. A Late Oligocene-Early Miocene cool climate flora in Tasmania |
1991 |