| details |
Campanian |
Early Maastrichtian |
Delaware |
Houlik,C.W. et al. Upper Cretaceous (Campanian-Maestrichian) marine strata in the subsurface of northern Delaware |
1983 |
| details |
Campanian |
Maastrichtian |
Delaware |
Aurisano,R.W. Upper Cretaceous dinoflagellate biostratigraphy of the subsurface Atlantic Coastal Plain of New Jersey and Delaware, U.S.A. |
1989 |
| details |
Campanian |
|
USSR(Kustanaiskaya) |
Lentin,J.K. et al. Fossil dinoflagellates from the Jurassic, Cretaceous and Paleogene deposits of the USSR- A restudy. |
1990 |
| details |
Campanian |
|
USSR(Siberia) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |