| details |
Barremian |
Aptian |
China(Liaoning) |
Yu,J. Early Cretaceous sporo-pollen assemblages in North northern Hebei and Western Liaoning, China |
1988 |
| details |
Late Jurassic |
|
China |
Zhang,W. The Jurassic palynology of the Circumpacific Belt of eastern China. |
1988 |
| details |
Albian |
|
USSR(Kazakh SSR) |
Pozemova,L.S. et al. Spore-pollen assemblages of Mesozoic deposits of the Khobdinsk producing well, (Ciscaspian Depression). (In: Palynology and Stratigraphy of the Paleozoic, Mesozoic and Paleogene of the European Part of the USSR and Central Asia) |
1971 |
| details |
Early Barremian |
Late Barremian |
W.Germany(Niedersachsen) |
Mutterlose,J. et al. The Barremian Blatterton; an anoxic Warm Water sediment of the Lower Saxony Basin |
1987 |
| details |
Late Jurassic |
Early Cretaceous |
Northern Hemisphere |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Jurassic |
Cretaceous |
China(Sinkiang Uighur) |
Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian |
1986 |
| details |
Mesozoic |
|
Nd |
Krassilov,V.A. A critical review of the taxonomy of fossil ferns of the USSR with spores in situ. |
1969 |