Author:

Doyle,J.A.;Hotton,C.L.;Ward,J.V.

Year:

1990

Title:

Early Cretaceous tetrads, zonasulcate pollen and Winteraceae. 2: Cladistic analysis and implication implications.

Reference:

Doyle,J.A. et al. (1990) Early Cretaceous tetrads, zonasulcate pollen and Winteraceae. 2: Cladistic analysis and implication implications. American Journal of Botany Vol. 77 # 12 P. 1558- 1568

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