| details |
Middle Devonian |
|
Argentina(Tierra) |
Cramer,F.H. et al. Exclusive occurrence of chitinozoans and miospores in a shale of Devonian age from the Malvinas Islands. |
1972 |
| details |
Late Jurassic |
|
Michigan |
Cross,A.T. Jurassic plants of Michigan Basin |
1975 |
| details |
Late Precambrian |
Early Cambrian |
India(Karnataka) |
Viswanathiah,M.N. et al. Palynofossils from the Bhimas, Karnataka, South India |
1977 |
| details |
Keuper |
Liassic |
England(Somerset) |
Warrington,G. Palynological features of the Late Triassic - Early Jurassic sequence in West Somerset. |
1978 |
| details |
Keuper |
|
England(Somerset) |
Warrington,G. Palynological features of the Late Triassic - Early Jurassic sequence in West Somerset. |
1978 |
| details |
Carnian |
Rhaetian |
England(Somerset) |
Warrington,G. Palynological studies of Triassic rocks in Central Somerset. |
1980 |
| details |
Late Turonian |
|
Canada(Alberta) |
McIntyre,D.J. et al. Late Turonian marine and nonmarine palynomorphs from the Cardium Formation, North-Central Alberta Foothills, Canada. |
1986 |