The appearance of Baragwanathia (Lycophytina) in the Silurian.

Autor: GARRATT, M. J., TIMS, J. D., RICKARDS, R. B., CHAMBERS, T. C., DOUGLAS, J. G.
Zdroj: Botanical Journal of the Linnean Society; Dec1984, Vol. 89 Issue 4, p355-358, 4p
Databáze: Complementary Index
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