Author:

Alvin,K.L.;Watson,J.;Spicer,R.A.

Year:

1994

Title:

A new Coniferous male cone from the English Wealden and a discussion of pollination in the Cheirolepidiacae.

Reference:

Alvin,K.L. et al. (1994) A new Coniferous male cone from the English Wealden and a discussion of pollination in the Cheirolepidiacae. Palaeontology Vol. 37 # 1 P. 173- 180

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