| details |
Barremian |
Aptian |
Nd |
Doyle,J.A. et al. Phylogenies and angiosperm diversification |
1993 |
| details |
Early Albian |
Middle Albian |
Virginia |
Crane,P.R. et al. Palaeobotanical evidence on the Early Radiation of Magnoliid angiosperms. (In: Early Evolution of Flowers. R.K. Endress and E.M. Friis, editors) |
1994 |
| details |
Barremian |
Aptian |
North America |
Feild,T.S. et al. Hardly a relict: Freezing and the evolution of vesselless wood in Winteraceae. |
2002 |
| details |
Santonian |
Campanian |
Madagascar |
Field,T.S. et al. Hardly a relict: Freezing and the evolution of vesselless wood in Winteraceae. |
2002 |
| details |
Early Cretaceous |
Campanian |
South Africa |
Field,T.S. et al. Hardly a relict: Freezing and the evolution of vesselless wood in Winteraceae. |
2002 |