| details |
Nd |
|
Nd |
Jansonius,J. et al. Genera File of fossil spores. Supplement 4 |
1980 |
| original |
Middle Albian |
|
Hungary |
GгczЎn,F. et al. Monosulcate pollen grains of angiosperms from Hungarian Albian sediments. I. |
1984 |
| details |
Albian |
|
Hungary |
Doyle,J.A. et al. Diversification of early angiosperm pollen in cladistic context. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Early Cenomanian |
|
Virginia |
Crane,P.R. et al. The origin and early diversification of angiosperm. |
1995 |
| details |
Cretaceous |
|
Nd |
Herngreen,G.F.W. et al. Cretaceous palynofloral Provinces: A review. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |