| 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 |
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 |
Campanian |
|
Canada |
Lentin,J.K. et al. Palynological zonation of the Cretaceous of Canada |
1984 |
| details |
Coniacian |
Maestrichtian |
Barents Sea |
Grantz,A. et al. Bedrock cores from 89ш North: Implications for the geologic framework and Neogene paleoceanography of Lomonosov Ridge and a tie to the Barents shelf. |
2001 |
| 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 |
Early Eocene |
Middle Eocene |
Alaska(North Slope) |
Frederiksen,N.O. et al. Palynology of Eocene strata in the Sagavanirktok and Canning Formations on the North Slope of Alaska. |
2002 |
| details |
Santonian |
Campanian |
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Campanian |
Maastrichtian |
Alaska |
Kimyai,A. Palynological assemblages of the Cretaceous sediments in the Fish Creek test Well No.1, North Slope, Alaska |
1992 |
| details |
Eocene |
|
Alaska |
Vandergon,M.A. Microfossil compilation of Mesozoic and Cenozoic units Arctic National Wildlife Refuge, Northeastern Alaska. |
1986 |