| details |
Early Cretaceous |
|
Tunisia |
Reyre,Y. Paleobotanical and stratigraphic interest of the study of the Jurassic and Cretaceous series of the Sahara |
1967 |
| details |
Early Cretaceous |
|
Algeria |
Reyre,Y. Paleobotanical and stratigraphic interest of the study of the Jurassic and Cretaceous series of the Sahara |
1967 |
| details |
Campanian |
|
Oklahoma |
Morgan,R. Palynology of the Ozan Formation (Cretaceous) Mccurtin County, Oklahoma |
1967 |
| details |
Middle Albian |
|
Romania |
Baltes,N. The microflora of the Albian "Green Sands" in the Moesic Platform (Rumania) |
1967 |
| details |
Early Cretaceous |
|
Canada(Saskatchewan) |
Steeves,M.W. et al. Spores and pollen from the Lower Cretaceous of Saskatchewan, Canada. Part I. Sporites. |
1967 |
| details |
Middle Turonian |
Early Santonian |
Utah |
Orlansky,R. Palynology of the Upper Cretaceous Straight Cliffs Sandstone, Garfield County, Utah. |
1967 |
| details |
Danian |
|
USSR(Krasnoyarsk Kray) |
Bondarenko,N.M. Spores and pollen from deposits of the Datsk (?) Stage of the depression of the Yenisei Estuary and their stratigraphic significance. |
1968 |
| details |
Albian |
|
Oklahoma |
Hedlund,R.W. et al. Spores and pollen grains from Fredericksburgian, (Albian), Strata, Marshall County, Oklahoma. |
1968 |
| details |
Bajocian |
Bathonian |
Sweden |
Tralau,H. Botanical investigations into the fossil flora of Eriksdal in Fyledalen, Scania. 2. The Middle Jurassic microflora. |
1968 |
| details |
Late Aptian |
Middle Albian |
Czechoslovakia |
Corna,O. Some spores and pollen from Aptian-Albian of West Carpathians. |
1968 |
| details |
Middle Jurassic |
Oligocene |
Eurasia |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Middle Jurassic |
Oligocene |
North America |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Middle Jurassic |
Oligocene |
Australia |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Late Jurassic |
Oligocene |
USSR(Ukrainian SSR) |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Late Jurassic |
Oligocene |
USSR(Kazakh SSR) |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Aptian |
|
USSR(Pre-Urals) |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |
| details |
Aptian |
Oligocene |
USSR(WSL) |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |