| details |
Senonian |
|
Japan(Honshu I.) |
Tanai,T. et al. Late Cretaceous-Paleogene stratigraphy in the environs of the Iwate Clay Mine, Northern Kitakami Massif, Northeast Onshu. |
1978 |
| details |
Early Senonian |
Late Campanian |
Japan(Hokkaido I.) |
Miki,A. Late Cretaceous pollen and spore floras of northern Japan composition and interpretation. |
1977 |
| details |
Coniacian |
Campanian |
USSR(Siberia) |
Zakharov,V.A. et al. Cretaceous System. (In: The Phanerozoic of Siberia (Mesozoic-Cenozoic). Volume 2. I.S.Tsitovich, editor) |
1984 |