Author:

Archangelsky,A.;Phipps,C.J.;Taylor,T.N.;Taylor,E.L.

Year:

1999

Title:

Paleoazolla, a new Heterosporous fern from the Upper Cretaceous, Argentina.

Reference:

Archangelsky,A. et al. (1999) Paleoazolla, a new Heterosporous fern from the Upper Cretaceous, Argentina. American Journal of Botany Vol. 86 # 8 P. 1200- 1206

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