| details |
Late Cenomanian |
|
Arizona |
Li,H. et al. Dinoflagellate stratigraphy and its response to sea level change in Cenomanian-Turonian sections of the Western Interior of the United States. |
1996 |
| details |
Late Maastrichtian |
Early Danian |
Alabama |
Moshkovitz,S. et al. Calcareous nannofossil and dinoflagellate stratigraphy of the Cretaceous-Tertiary boundary, Alabama and Georgia |
1993 |
| details |
Late Maestrichtian |
Early Danian |
Alabama |
Habib,D. et al. High-resolution biostratigraphy of sea-level low, biotic extinct and chaotic sedimentation at the Cretaceous-Tertiary boundary in Alabama, north of the Chicxulub Crater. (In: The Cretaceous-Tertiary Events and other Catastrophes in Earth History. G.Ryder et al, editors) |
1996 |
| details |
Dogger |
|
Afghanistan |
Ashraf,A.R. Rhaeto-Jurassic flora of Iran Andafghanistan.6. Jurassic and Lower Cretaceous dinoflagellates and acritarchs from northern Aghanistan. |
1979 |
| details |
Early Cretaceous |
|
Afghanistan |
Ashraf,A.R. Rhaeto-Jurassic flora of Iran Andafghanistan.6. Jurassic and Lower Cretaceous dinoflagellates and acritarchs from northern Aghanistan. |
1979 |
| details |
Barremian |
|
|
Srivastava,S.K. Barremian dinoflagellate cysts from southeastern France. |
1984 |
| details |
Middle Callovian |
Late Callovian |
|
Quattrocchio,M.E. et al. Dinoflagellate cysts and acritarchs from the Middle and Upper Jurassic of the Neuqu©ns Basin, Argentina. |
1992 |
| details |
Early Bajocian |
|
|
Quattrocchio,M.E. et al. Paleogeographic changes during the Middle Jurassic in the Southern Part of the Neuqu©n Basin, Argentina |
1996 |
| details |
Late Toarcian |
Bajocian |
|
Martinez,M.A. et al. Palynofacies analysis applied to systems tract from the Middle Jurassic of the southwestern Neuqu©n Basin, Argentina. |
1999 |