| details |
Barremian |
Aptian |
Gabon |
Doyle,J.A. et al. Angiosperm pollen from the Pre-Albian Lower Cretaceous of equatorial Africa. |
1977 |
| details |
Barremian |
Aptian |
Congo |
Doyle,J.A. et al. Angiosperm pollen from the Pre-Albian Lower Cretaceous of equatorial Africa. |
1977 |
| details |
Barremian |
Albian |
Maryland |
Hickey,L.J. et al. Early Cretaceous fossil evidence for angiosperm evolution. |
1977 |
| details |
Barremian |
Aptian |
Africa |
Hickey,L.J. et al. Early Cretaceous fossil evidence for angiosperm evolution. |
1977 |
| details |
Barremian |
Early Aptian |
Delaware |
Doyle,J.A. Patterns of evolution in early angiosperms. (In:Patterns of evolution, as illustrated by the fossil record. A.Hallam, editor) |
1977 |
| details |
Aptian |
Albian |
Brazil |
de Lima,M.R. Lynological characteristics of the Albian in Brazil. |
1978 |
| details |
Cretaceous |
|
Brazil(Pernambuco) |
de Lima,M.R. Paleontology of the Santana Formation, (Cretaceous of Northeast Brazil). |
1979 |
| details |
Barremian |
Early Aptian |
Maryland |
Doyle,J.A. Palynostratigraphic zonation. (In: New data bearing on the structural significance of the Upper Chesapeake Bay magnetic anomaly. J.Edwards and H.J. Hansen) |
1979 |
| details |
Barremian |
Early Aptian |
Maryland |
Doyle,J.A. Palynostratigraphic zonation. (In: New data bearing on the structural significance of the Upper Chesapeake Bay magnetic anomaly. J.Edwards and H.J. Hansen) |
1979 |
| details |
Albian |
Cenomanian |
Brazil |
Herngreen,G.F.W. et al. Cretaceous microfloral provinces. |
1981 |
| details |
Late Aptian |
Early Albian |
Nigeria |
Allix,P. et al. Discovery of Upper Aptian to Lower Albian date for microfossils in basal detrital series of the upper part of the Benue Trough (Nigeria). |
1981 |
| details |
Barremian |
|
Congo |
Vakhrameev,V.A. Ancient angiosperms and the evolution of the flora in the Middle of the Cretaceous Period |
1981 |
| details |
Barremian |
|
Gabon |
Vakhrameev,V.A. Ancient angiosperms and the evolution of the flora in the Middle of the Cretaceous Period |
1981 |
| details |
Early Cenomanian |
|
Kansas |
Retallack,G.J. et al. A coastal hypothesis for the dispersal and rise to dominance of flowering plants. |
1981 |
| details |
Aptian |
|
Egypt |
Schrank,E. Scanning electron and light microscopic investigations of angiosperm pollen from the Lower Cretaceous of Egypt. |
1983 |
| original |
Albian |
Cenomanian |
Brazil |
Kherngrin,G.F.V. et al. Cretaceous palynofloristic Provinces of the World |
1983 |
| original |
Late Aptian |
|
Portugal |
Pais,J. et al. Contribution on the stratigraphic and paleobotanical study of the "Gres Grosseiros Inferiores", (Carrasel Sandstones) 1. The Almas do Juncal Deposit. |
1983 |