| details |
Early Ordovician |
Llanvirnian |
Argentina(Salta) |
Vergel,M.D.M. et al. Ordovician palynomorphs of Argentina: An integrated approach. (Aspects of the Ordovician System in Argentina.) |
2002 |
| details |
Early Miocene |
Middle Miocene |
E.Germany |
Strauss,C. Taxonomy and biostratigraphy of marine microplancton with in the Oligocene-Middle Miocene of East Germany. |
1993 |
| details |
Early Llanvirnian |
|
Pakistan |
Quintavalle,M. et al. Lower to Middle Ordovician acritarchs and chitinozoans from northern Karakorum Mountains, Pakistan. |
2000 |
| details |
Early Aptian |
|
France |
Jan du ChЄne,R.E. et al. The genera Diacanthum, Exiquisphaera, Occisucysta, and Tehamadinium, gen.nov., (dinoflagellate fossil cysts). |
1986 |
| details |
Early Aptian |
|
Argentina(San Luis) |
PrЎmparo,M.B. New palynological data from the type locality of La Cantera Formation Cretaceous of San Luis Basin, Argentina. |
1988 |
| details |
Barremian |
|
England |
Jan du ChЄne,R.E. et al. The genera Diacanthum, Exiquisphaera, Occisucysta, and Tehamadinium, gen.nov., (dinoflagellate fossil cysts). |
1986 |
| original |
Asselian |
Sakmarian |
Australia(S.Australia) |
Gilby,A.R. et al. Early Permian palynology of the Arckaringa Basin, South Australia |
1988 |