| details |
Cenomanian |
Early Maastrichtian |
Northern Hemisphere |
Williams,G.L. et al. Morphology and stratigraphic ranger of selected Mesozoic-Cenozoic dinoflagellate taxa in the northern Hemisphere |
1993 |
| details |
Albian |
Campanian |
Canada(Eastern Offshore) |
Williams,G.L. Dinoflagellate and spore stratigraphy of the Mesozoic-Genozoic, offshore eastern Canada |
1975 |
| details |
Coniacian |
Middle Santonian |
Atlantic Coast Offshore |
Williams,G.L. et al. Palynologic analyses of Upper Mesozoic and Cenozoic rocks of the Grand Banks, Atlantic Continental Margin. |
1975 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Rupelian |
Burdigalian |
Atlantic(Norwegian Sea) |
Williams,G.L. et al. Oligocene - Early Miocene dinocyst stratigraphy of Hole 985A (Norwegian Sea). |
1999 |
| details |
Early Albian |
Late Maestrichtian |
Northern Hemisphere |
Williams,G.L. et al. Southern Ocean and Global Dinoflagellate Cyst Events compared: Index events for the Late Cretaceous-Neogene. |
2004 |
| details |
Early Albian |
Late Maestrichtian |
Southern Hemisphere |
Williams,G.L. et al. Southern Ocean and Global Dinoflagellate Cyst Events compared: Index events for the Late Cretaceous-Neogene. |
2004 |
| details |
Late Albian |
|
England |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Middle Turonian |
|
England |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Cenomanian |
|
Ireland(Celtic Sea) |
Wilkinson,I.P. et al. Offshore micropalaeontological biostratigraphy of southern and western Britain. |
1980 |
| details |
Late Albian |
|
North Sea |
Wilkinson,I.P. et al. Appendix: Cretaceous biostratigraphic biomarkers. (In: Cretaceous of the Central northern North Sea. H.Johnson and G.K.Lott, editors) |
1993 |
| details |
Maastrichtian |
Danian |
Maryland |
Whitney,B.L. Dinoflagellate biostratigraphy of the Maestrichtian-Danian section in Southern Maryland. (In: Cretaceous and Tertiary Stratigraphy, Paleontology and Structure, Southwestern Maryland and Northeastern Virginia. N.O.Frederiksen and K.Krafft, editors) |
1984 |
| details |
Early Campanian |
|
Delaware |
Whitney,B.L. Dinoflagellate and acritarch assemblages from the Campanian Merchantville Formation of Delaware and eastern Maryland. |
1977 |
| details |
Campanian |
|
Iran |
Wheeler,J.W. et al. Jurassic and Cretaceous palynomorphs from the Central Alborz Mountains, Iran; Their significance in biostratigraphy and palaeogeography. |
1990 |
| details |
Early Cenomanian |
Middle Cenomanian |
Indian Ocean |
Watkins,D.K. et al. Paleontology of the Cretaceous of the Central Kerguelen Plateau |
1992 |
| details |
Cenomanian |
Turonian |
England |
Warrington,G. et al. Micropalaeontological biostratigraphy of offshore samples from South-West Britain. |
1977 |
| details |
Aptian |
Albian |
California |
Warren,J.S. Dinoflagellates and acritarchs from the Upper Jurassic and Lower Cretaceous rocks on the west side of the Sacramento Valley, California. |
1967 |