details |
Late Turonian |
|
USSR(Turkmen SSR) |
Fokina,N.I. Palynological characteristics of Cenomanian and Turonian of the Pitnyaksk Region, (Eastern Turkmanis Tan). (In: Palynology and Stratigraphy of the Paleozoic, Mesozoic and Paleogene of the European Part of the USSR and Central Asia) |
1971 |
details |
Nd |
|
Nd |
Rueda-Gaxiola,J. A new systematic morphological classification for fossil pollen and spores. Nomenclature and parataxonomy. |
1969 |
details |
Permian |
|
USSR(Primorsk Kray) |
Zimina,V.G. Spore and pollen assemblages of Permian deposits of the Grodekovo Mountains. |
1962 |
details |
Late Jurassic |
|
USSR(Far East) |
Shugaevskaya,O.V. Spore and pollen assemblages of Upper Jurassic and Lower Cretaceous deposits of certain Regions of the South Far East. |
1962 |
details |
Stephanian D |
|
France |
Bouroz,A. et al. Report on the Stephanian-Autunian boundary and on the contents of Upper Stephanian and Autunian in their stratotypes. |
1977 |
details |
Early Cenomanian |
|
France(Aquitaine) |
Meunier,A et al. Geological significance of two Smectite-rich Beds from Lower Cenomanian sediments, northern Aquitaine Basin, France |
1999 |