| details |
Early Santonian |
|
W.Germany(N.Rhine) |
Yun,H.-S. Dinoflagellates of the Upper Cretaceous (Santonian), of Westfalen. |
1981 |
| details |
Late Albian |
Early Maastrichtian |
Canada(NWT,Mackenzie) |
Yorath,C.J. et al. Cretaceous and Tertiary stratigraphy and paleogeography northern Interior Plains, District of MacKenzie. |
1981 |
| details |
Late Cretaceous |
|
USSR(Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Late Cretaceous |
|
USSR(Cis-Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Late Pliocene |
|
USA(Gulf of Mexico) |
Wrenn,J.H. et al. Preliminary comments on Miocene through Pleistocene dinoflagellate cysts from De Soto Canyon, Gulf of Mexico. |
1986 |
| details |
Cenomanian |
Campanian |
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Early Albian |
|
Australia(W.Australia) |
Wiseman,J.F. et al. Palynological investigation of samples from Sites 259, 261, and 263, Leg 27, Deep Sea Drilling Project. |
1974 |
| details |
Motuan |
Ngaterian |
New Zealand(N.I.) |
Wilson,G.J. Dinoflagellates from an Ammonite-bearing float concretion, Tangaruhe Stream, Southern Hawkes Bay. |
1982 |
| details |
Ngaterian |
Haumurian |
New Zealand |
Wilson,G.J. Cretaceous dinoflagellates from the Waitahaia River Area, Raukumara Peninsula. |
1982 |
| details |
Motuan |
Piripauan |
New Zealand |
Wilson,G.J. New Zealand Late Jurassic to Eocene dinoflagellate biostratigraphy-A summary |
1984 |
| details |
Albian |
Cenomanian |
New Zealand |
Wilson,G.J. An Albian - Cenomanian dinoflagellate assemblage from the Mokoiwi Siltstone, Mount Taitai, Raukumara Range, New Zealand. Notes from the New Zealand Geological Survey -9. |
1976 |
| details |
Late Cenomanian |
|
Atlantic Ocean |
Williams,G.L. Palynological biostratigraphy, Deep Sea Drilling Project, Sites 367 and 370. |
1978 |
| details |
Middle Eocene |
Late Eocene |
Atlantic Ocean |
Williams,G.L. Palynological biostratigraphy, Deep Sea Drilling Project, Sites 367 and 370. |
1978 |
| details |
Campanian |
|
Canada(Eastern Offshore) |
Williams,G.L. et al. Stratigraphy of the Shell Naskapi N-30 Well, Scotian Shelf, Eastern Canada |
1974 |
| details |
Late Albian |
Campanian |
Worldwide |
Williams,G.L. et al. Mesozoic and Cenozoic dinoflagellates. (In:Plankton Stratigraphy. H.M.Bolli et al, editor) |
1985 |
| details |
Cenomanian |
Campanian |
Northern Hemisphere |
Williams,G.L. et al. Morphology and stratigraphic ranger of selected Mesozoic-Cenozoic dinoflagellate taxa in the northern Hemisphere |
1993 |
| details |
Albian |
Early Campanian |
Canada(Eastern Offshore) |
Williams,G.L. Dinoflagellate and spore stratigraphy of the Mesozoic-Genozoic, offshore eastern Canada |
1975 |