| details |
Eocene |
|
Nd |
Prжssl,K.F. Paucilobimorpha de Coninck 1986 and Tritonites Marshall and Partridge 1988: two synonymous Eocene acritarch genera. |
1994 |
| details |
Campanian |
|
Australia(W.Australia) |
Prжssl,K.F. Paucilobimorpha de Coninck 1986 and Tritonites Marshall and Partridge 1988: two synonymous Eocene acritarch genera. |
1994 |
| details |
Early Maestrichtian |
|
Arctic Ocean |
Firth,J.V. et al. An Early Maestrichtian organic-walled phytoplankton cyst assemblage from an organic-rich Black Mud in core Fl-533, Alpha Ridge: Evidence for upwelling conditions in the Cretaceous Arctic Ocean |
1998 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |