| details |
Pliocene |
|
New Mexico |
Fleming,R.F. Cretaceous pollen in Pliocene Rocks: Implications for Pliocene climate in Southwestern United States |
1994 |
| details |
Early Maastrichtian |
|
Nigeria |
Oloto,I.N. Maestrichtian dinoflagellate cyst assemblage from the Nkporo Shale on the Benin Flank of the Niger Delta |
1989 |
| details |
Maastrichtian |
Paleocene |
North America |
Tschudy,R.H. et al. Were There Massive plant extinctions at the Cretaceous-Tertiary boundary? |
1984 |
| details |
Maestrichtian |
|
North America |
Tschudy,R.H. Palynological evidence for change in continental floras at the Cretaceous-Tertiary boundary. (In: Catastrophes and earth history;The new uniformitaranism. W.A.Berggren and J.A. van Couvering, editors) |
1984 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
North Dakota |
Artzner,D.G. Palynology of a Volcanic Ash in the Fox Hills Formation, (Maestrichtian), of Emmons, Morton, and Sioux Counties, North Dakota. |
1974 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
North Dakota |
Artzner,D.G. Palynology of a Volcanic Ash in the Fox Hills Formation, (Maestrichtian), of Emmons, Morton, and Sioux Counties, North Dakota. |
1974 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
North Dakota |
Artzner,D.G. Palynology of a Volcanic Ash in the Fox Hills Formation, (Maestrichtian), of Emmons, Morton, and Sioux Counties, North Dakota. |
1974 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
North Dakota |
Artzner,D.G. Palynology of a Volcanic Ash in the Fox Hills Formation, (Maestrichtian), of Emmons, Morton, and Sioux Counties, North Dakota. |
1974 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
North Dakota |
Artzner,D.G. Palynology of a Volcanic Ash in the Fox Hills Formation, (Maestrichtian), of Emmons, Morton, and Sioux Counties, North Dakota. |
1974 |
| details |
Maastrichtian |
Early Paleocene |
North Dakota |
Johnson,K.R. et al. Megafloral change across the Cretaceous/Tertiary boundary in the northern Great Plains and Rocky Mountains, USA. |
1990 |
| details |
Early Paleocene |
|
North Dakota |
Johnson,K.R. Leaf-Fossil evidence for extensive flora extinction at the Cretaceous-Tertiary boundary, North Dakota, USA |
1992 |
| details |
Maastrichtian |
|
North Sea |
Bell,D.G. et al. Better prospect evaluation with organic geochemistry, biostratigraphy and Seismics |
1990 |
| details |
Paleocene |
|
North Sea |
Kerr,A.C. et al. Discussion on application of palynological data to the chronology of the Palaeogene Lava Fields of the British Province. |
1998 |
| original |
Eocene |
|
Norway |
Zaklinskaya,E.D. et al. Palynological studies of samples from Sites 336,338,345,346,348 |
1982 |
| details |
Cenomanian |
Turonian |
Pacific Ocean |
Boulter,M.C. et al. Angiosperm radiations at the Cenomanian/Turonian Cretaceous/Tertiary boundaries. |
1998 |
| details |
Late Eocene |
Early Oligocene |
Pacific Ocean(Bohai Sea) |
Hu,J. et al. The Bohai Bay Basin. (In: Chinese Sedimentary Basins. X.Zhu, editor) |
1989 |
| details |
Senonian |
Paleocene |
Pacific Ocean(Yellow Sea) |
Paley,W.J. Palynology and its used in the biostratigraphy of Late Mesozoic and Cenozoic sediments of the Yellow Sea, offshore Northeast China |
1986 |