Malanzanía nana Archangelsky, Azcuy y Wagner (Lycophyta) en el Carbonífero

Eduardo Morel, Pedro R. Gutiérrez


"Two axes of lycophytes are described for the first time
from sedimentary rocks in the ""AreaInterserrana"" of the Buenos Aires Province (Sauce Grande or Claromeco
Basin). These specimens are assigned to Malanzania nana Archangelsky et al. The presence of this species
appears to be use fuI to refer these strata as Upper Carboniferous (very probably equivalent with part
of the Sauce Grande Formation)."

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