| details |
Late Volgian |
|
Denmark |
Poulsen,N.E. Dinoflagellate cysts from marine Jurassic deposits of Denmark and Poland |
1996 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Middle Jurassic |
|
France |
Davey,R.J. et al. Fossil dinoflagellate cysts attributed to Baltisphaeridium. (In: Studies on Mesozoic and Cainozoic Dinoflagellate Cysts. R.J.Davey, C.Downie, W.A.S.Sarjeant and G.L.Williams) |
1966 |
| details |
Cenomanian |
|
Cameroon |
Njike-Ngaha,P.R. et al. Stratigraphy and palaeogeography of the Cretaceous Cдtier Basin, Atlantic coast of Cameroon: The first marine opening. |
1997 |