| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Eocene |
|
Canada(NWT,Mackenzie) |
Nassichuk,W.W. et al. Cretaceous and Tertiary fossils discovered in Kimberlites at Lac de Gras in the Slave Province, Northwest Territories. |
1995 |
| original |
Late Campanian |
Maastrichtian |
Canada(NWT) |
Lentin,J.K. Williamsidinium banksianum, gen.et sp.nov., a new Peridinioid dinoflagellate cyst from the Maastrichtian of Banks Island, NWT, Canada. |
1983 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 1. |
1991 |
| details |
Maestrichtian |
|
Canada(NWT) |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 2. |
1993 |