| details |
Hauterivian |
Barremian |
Yemen |
Holden,A. et al. A subsurface lithostratigraphic division of the Hauterivian to Aptian, Furt, (informal), and Qishn Formations, Yeman. |
1997 |
| details |
Neocomian |
Barremian |
Egypt |
Mahmoud,M.S. et al. Stratigraphy of the Upper Jurassic - Lower Cretaceous sequences from three boreholes, northern Egypt: Palynological evidence. |
1999 |
| details |
Neocomian |
Barremian |
Venezuela |
Rull,V. High-impact palynology in petroleum geology: Applications from Venezuela (northern South America). |
2002 |