| original |
Aptian |
|
USSR(Primorsk Kray) |
Verbitskaya,Z.I. Stratigraphical subdivision of Cretaceous sediments of Suchan Coal Basin based on palynology. |
1962 |
| details |
Aptian |
|
Romania |
Baltes,N. Observations on microflora of the Lower Cretaceous near the Bicaz River |
1965 |
| details |
Hauterivian |
Barremian |
USSR(Ukrainian SSR) |
Voronova,M.A. Stratigraphic subdivision of Lower Cretaceous sediments of the Dnieper-Donets Basin, based on palynology. |
1971 |
| details |
Late Tithonian |
Valanginian |
China(Kiangsu) |
Li,W. Mesozoic sporo-pollen assemblages from Volcano-Sedimentary rock series in Jiangsu and Anhui |
1979 |
| details |
Aptian |
Albian |
China(Kiangsu) |
Li,W. Mesozoic sporo-pollen assemblages from Volcano-Sedimentary rock series in Jiangsu and Anhui |
1979 |
| details |
Late Tithonian |
Valanginian |
China(Anhwei) |
Li,W. Mesozoic sporo-pollen assemblages from Volcano-Sedimentary rock series in Jiangsu and Anhui |
1979 |
| details |
Aptian |
Albian |
China(Anhwei) |
Li,W. Mesozoic sporo-pollen assemblages from Volcano-Sedimentary rock series in Jiangsu and Anhui |
1979 |