| details |
Late Campanian |
|
Canada(Manitoba) |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Campanian |
|
Canada(NWT) |
Lentin,J.K. et al. A monograph of fossil Peridinioid dinoflagellate cysts. |
1976 |
| details |
Late Campanian |
|
Canada(Alberta) |
Kurita,H. et al. Dinoflagellate assemblages and depositional environments of the Campanian Bearpaw Formation, Alberta. (In: Contributions to Canadian Paleontology.) |
1994 |
| 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 |
| 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 |
| details |
Early Campanian |
|
Canada(Arctic) |
Hills,L.V. et al. Hesperornis (Aves) from Ellesmere Island and palynological correlation of known Canadian localities. |
1999 |
| details |
Late Coniacian |
|
Canada(Arctic) |
Nкбez-Betelu,L.K. et al. A late Coniacian ceratioid dinoflagellate cyst, Odontochitina octopus sp.nov., from the Kanguk Formation, Canadian Arctic. |
1998 |
| details |
Eocene |
|
Alaska |
Vandergon,M.A. Microfossil compilation of Mesozoic and Cenozoic units Arctic National Wildlife Refuge, Northeastern Alaska. |
1986 |