| details |
Aalenian |
Middle Bajocian |
Bulgaria |
Sapunov,I. et al. The Jurassic system in the new boreholes in the area of Provadija. |
1986 |
| details |
Hettangian |
Bathonian |
Bulgaria |
Chernyavska,S. Lower and Middle Jurassic palynostratigraphy of Bulgaria |
1986 |
| details |
Early Cretaceous |
|
Algeria |
Reyre,Y. Taxonomic value of the structure of the exine of fossil pollen attributed to the Gymnosperms and the Chlamydosperms. |
1968 |
| details |
Middle Jurassic |
Middle Albian |
Alaska |
Shane,J.D. The palynology, biostratigraphy and paleoecology of the Umiat Delta Complex, (Middle Albian - Early Cenomanian), North Slope, Alaska. |
1984 |
| details |
Liassic |
|
Afghanistan |
Schweitzer,H.J. et al. Correlation of spore zone from the Lower Triassic and Jurassic in the Middle East and South Germany. |
1987 |
| details |
Liassic |
|
Afghanistan |
Ashraf,A.R. The Rhaetian-Jurassic flora of Iran and Afghanistan. 3. The microflora of the Rhaetian to Lower Cretaceous deposits of northern Afghanistan. |
1977 |