Cycad

Citations total:
3
link From To Geolocation Author - title Year
details Tertiary China(Tibet) Wang,K. et al. On the Tertiary sporo-pollen assemblages from Lunpola Basin of Xizang, China and their palaeogeographic significace. 1975
details Cretaceous Czechoslovakia Knobloch,E. et al. Progress in Cenophytic palaeobotany of Czechoslovakia. 1977
details Triassic Jurassic Nd Doyle,J.A. Origin of angiosperms. 1978