| details |
Ypresian |
|
USSR(Tyumenskaya Oblast) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |
| details |
Ypresian |
Lutetian |
Canada(N.S.Offshore) |
Wade,J.A. et al. Mesozoic and Cenozoic stratigraphy, Eastern Scotian Shelf: new interpretations. |
1995 |
| details |
Ypresian |
|
Belgium |
De Coninck,J. Organic walled phytoplankton and transgressive phases near the Paleocene-Eocene transition in the southern part of the North Sea Basin. |
1996 |
| details |
Ypresian |
|
Belgium |
De Coninck,J. Organic walled phytoplankton and transgressive phases near the Paleocene-Eocene transition in the southern part of the North Sea Basin. |
1996 |