| details |
Rhaetian |
Liassic |
Poland |
Venozhinskene,A.I. On the question of Rhaet-Liassic deposits of the Southern Baltic Region |
1960 |
| details |
Late Jurassic |
|
USSR(Yakut ASSR) |
Bobrov,A.K. The geological make-up of Yakuts ASSR and its oil gas potential. (In: Geological Symposium #5) |
1960 |
| details |
Late Jurassic |
Early Cretaceous |
USSR(Yakut ASSR) |
Bobrov,A.K. The geological make-up of Yakuts ASSR and its oil gas potential. (In: Geological Symposium #5) |
1960 |
| details |
Jurassic |
|
USSR(Kazakh SSR) |
Doludenko,M.P. On the structure of the fossil spores of Coniopteris |
1960 |
| details |
Late Liassic |
Bajocian |
USSR(Tadzhik SSR) |
Kuzichkina,Y.M. et al. Trial stratigraphic separation of Lower Mesozoic Continental deposits of Central Asia. (In: Problems of Biostratigraphy of the Continental Massif) |
1959 |
| details |
Hauterivian |
Late Cretaceous |
USSR(Koryak Okrug) |
Verbitskaya,Z.I. The spore-pollen complexes in Cretaceous deposits of the Suchan Coal Basin. |
1958 |
| details |
Middle Jurassic |
|
USSR(Pre-Urals) |
Brik,M.I. et al. Some Mesozoic ferns of SW Preurals and their spores. |
1955 |
| details |
Bathonian |
|
England(Yorkshire) |
Thomas,H.H. On the spores of some Jurassic ferns. |
1911 |