| details |
Middle Albian |
Early Cenomanian |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| original |
Albian |
Cenomanian |
Canada(Saskatchewan) |
Davey,R.J. Non-calcareous microplankton from the Cenomanian of England, Northern France and North America. Part 2. |
1970 |
| details |
Albian |
Early Cenomanian |
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Albian |
|
Canada(Saskatchewan) |
Davey,R.J. et al. An investigation of microplankton assemblages from latest Albian (Vraconian) sediments. |
1973 |
| details |
Albian |
|
Wyoming |
Sulkoske,W.C. Cretaceous microplankton assemblages from the Albian to Campanian of Wyoming. |
1975 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. Supplement 1. |
1975 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1985 edition. |
1985 |
| details |
Early Cretaceous |
|
Canada(Alberta) |
Harding,I.C. Palaeoperidinium cretaceum; A brackish-water Peridiniinean dinoflagellate from the Early Cretaceous |
1990 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |