| details |
Middle Cenomanian |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Cenomanian |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| original |
Cenomanian |
|
Canada(Saskatchewan) |
Davey,R.J. Non-calcareous microplankton from the Cenomanian of England, Northern France and North America. Part 2. |
1970 |
| details |
Cenomanian |
|
Canada(Saskatchewan) |
Lentin,J.K. et al. A monograph of fossil Peridinioid dinoflagellate cysts. |
1976 |
| details |
Cenomanian |
|
Canada(Saskatchewan) |
Lentin,J.K. et al. Fossil dinoflagellate genus Isabelidinium nom. nov. |
1977 |