| details |
Early Eocene |
Late Eocene |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates |
1967 |
| details |
Callovian |
Eocene |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Bortonian |
|
New Zealand(N.I.) |
McIntyre,D.J. et al. Lower Tertiary pollen and microplankton from deeply buried Coal Measures, Taranaki, New Zealand. |
1966 |
| details |
Bartonian |
|
England(Hampshire) |
Bujak,J.P. Microplankton from the Barton Beds of the Hampshire Basin, England. |
1973 |
| details |
Barremian |
Aptian |
India(Andhra Pradesh) |
Prasad,B. Palynological characterisation, biostratigraphy and depositional environment of Pre-Tertiary lithounits of Krishna-Godavari Basin, India. |
1999 |