| details |
Middle Santonian |
Late Santonian |
North Dakota |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Late Tayloran |
|
Texas |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Campanian |
|
Wyoming |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Campanian |
|
Wyoming |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Middle Oligocene |
Middle Miocene |
Egypt |
El-Beialy,S.Y. Palynology, palaeoecology, and dinocyst stratigraphy of the Oligocene through Pliocene succession in the Quantara-1 Well, Eastern Nile Delta, Egypt. |
1990 |
| details |
Late Campanian |
Middle Campanian |
Canada(Manitoba) |
Harker,S.D. et al. Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. |
1990 |
| details |
Danian |
|
Antarctica |
Askin,R.A. Preliminary palynology and stratigraphic interpretations from a new Cretaceous-Tertiary boundary section from Seymour Island. |
1991 |
| details |
Maastrichtian |
|
W.Germany(Bavaria) |
Kirsch,K.-H. Dinoflagellate cysts of the Upper Cretaceous of the Helvetic and Ultrahelvetic of the Upper Bavaria |
1991 |
| details |
Late Campanian |
Maastrichtian |
W.Germany(Bavaria) |
Kirsch,K.-H. Dinoflagellate cysts of the Upper Cretaceous of the Helvetic and Ultrahelvetic of the Upper Bavaria |
1991 |
| details |
Late Santonian |
Early Maastrichtian |
W.Germany(Bavaria) |
Kirsch,K.-H. Dinoflagellate cysts of the Upper Cretaceous of the Helvetic and Ultrahelvetic of the Upper Bavaria |
1991 |
| details |
Late Danian |
Middle Rupelian |
Germany(Niedersachsen) |
Kжthe,A. Paleogene dinoflagellates from Northwest Germany; biostratigraphy and paleoenvironment. |
1991 |
| details |
Middle Ypresian |
|
Germany(Niedersachsen) |
Kжthe,A. Paleogene dinoflagellates from Northwest Germany; biostratigraphy and paleoenvironment. |
1991 |
| details |
Early Eocene |
|
India(Himachal Pradesh) |
Sarkar,S. Eocene palynofossils from the Kakara Series of the Lesser Himalaya, Himachal Pradesh, India. |
1991 |
| details |
Early Eocene |
|
India(Himachal Pradesh) |
Sarkar,S. Eocene palynofossils from the Kakara Series of the Lesser Himalaya, Himachal Pradesh, India. |
1991 |
| details |
Barremian |
|
England(Isle of Wight) |
Hart,M.B. et al. The Early Aptian transgression event in the United Kingdom |
1991 |
| details |
Middle Ilerdian |
|
France(Aude) |
Gruas-Cavagnetto,C. Middle Ilerdian (Lower Eocene) spores and Dinophyceae from Fordones, Corbieres, France |
1991 |
| details |
Danian |
Lutetian |
England(Isle of Wight) |
Powell,A.J. Dinoflagellate cysts of the Tertiary system. (In: A Stratigraphic Index of Dinoflagellate Cysts. A.J.Powell, editor) |
1992 |