| details |
Nd |
|
Nd |
Hoffmeister,W.S. Palynology Has important role in oil exploration. |
1960 |
| details |
Nd |
|
Nd |
Tschudy,R.H. Relationship of palynomorphs to sedimentation. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Early Llandoverian |
|
Belgium |
Martin,F. Palynofacies and microfacies of the Lower Silurian at Deerlijk. |
1971 |
| details |
Gedinnian |
|
Algeria |
Owens,B. et al. Some recent advances in Devonian palynology. A review. Report of CIMP Working Group No.13B. |
1972 |
| details |
Silurian |
Early Devonian |
France(Finistere) |
Chauris,L. et al. Precambrian and Paleozoic formations off the west coast of Finistere. |
1972 |
| details |
Precambriam |
|
Arizona |
Bloeser,B. et al. Chitinozoans from the Late Precambrian Chuar Group of the Grand Canyon, Arizona. |
1977 |
| details |
Early Llandoverian |
|
Saudi Arabia |
McClure,H.A. Early Paleozoic Glaciation in Arabia. |
1978 |