| details |
Pliocene |
Pleistocene |
USSR(Kazakh SSR) |
Akhmeteev,M.A. et al. Paleobotanical characterization of the reference section of Pliocene - Pleistocene sediments on the Tjorness Peninsula, Northern Iceland |
1975 |
| original |
Altonian |
Recent |
New Zealand |
Couper,R.A. New Zealand Mesozoic and Cainozoic plant microfossils. |
1960 |
| details |
Late Miocene |
Recent |
New Zealand(S.I.) |
Couper,R.A. Upper Mesozoic and Cainozoic spores and pollen grains from New Zealand. |
1953 |
| details |
Opoitian |
Waitotaran |
New Zealand |
Mildenhall,D.C. A guide to morphological characteristics for use in the description of extant and fossil Dicotyledonous leaves. |
1973 |