| details |
Albian |
|
Canada(Saskatchewan) |
Cox,R.L. Dinoflagellate cyststructures. |
1971 |
| original |
Aquitanian |
|
W.Germany(Rhineland) |
Weiler,H. Microplankton, (dinoflagellate systems). (In: An "Aquitanian" section of Mainz-Weisenau (Tertiary Mainz Basin) microfaunal, sedimentological and geochemical investigations. F. Doebl et al, editor) |
1972 |
| details |
Maastrichtian |
|
Nigeria |
Jan du ChЄne,R.E. et al. Palynology and foraminifera of the Lokoja Sandstone, (Maastrichtian), Bida Basin, Nigeria. |
1978 |
| details |
Aptian |
Early Albian |
India(Madras) |
Venkatachala,B.S. et al. An assemblage of dinoflagellate cysts and acritarchs from Dalmiapuram Grey Shale, Cauvery Basin, Tamil Nadu, India. |
1980 |