| details |
Late Paleocene |
Middle Eocene |
Atlantic Ocean |
Brown,S. et al. Dinoflagellate cyst biostratigraphy of Late Paleocene and Early Eocene sediments from Holes 551, 552, 553A and 555; Leg 81, Deep Sea Drilling Project (Rockall Plateau). |
1984 |
| original |
Campanian |
Paleocene |
Gabon |
Boltenhagen,E. Microplankton of the Late Cretaceous of Gabon |
1977 |
| original |
Early Santonian |
|
W.Germany(N.Rhine) |
Yun,H.-S. Dinoflagellates of the Upper Cretaceous (Santonian), of Westfalen. |
1981 |
| original |
Ypresian |
|
England(Isle of Wight) |
Davey,R.J. et al. The genera Hystrichosphaera and Achomosphaera. (In: Studies on Mesozoic and Cainozoic Dinoflagellate Cysts. R.J.Davey, C.Downie, W.A.S.Sarjeant and G.L.Williams) |
1966 |
| original |
Campanian |
Maestrichtian |
Gabon |
Lentin,J.K. et al. Fossil dinoflagellates: Index to genera and species, 1981 edition. |
1981 |