MEDULLOPITYS MENENDEZIl N. SP., LEÑO PICNOXILICO DE GIMNOSPERMAS DEL PALEOZOICO SUPERIOR DE MENDOZA, ARGENTINA

Authors

  • Bruno Petriella

Abstract

Medullopitys menendezii N. SP., PYCNOXYLIC GYMNOSPERMOUS WOOD FROM THE UPPER PALAOZOIC OF MENDOZA, ARGENTINA. - In this paper the structure of a new species of Medullopitys Krausel is described. The medule in heterocellular, non septate, the primary xylern ís endarch and the secondary wood is consídered a Protophyllocladoxylon type with 2-4 simple pitted cross-helds. Medullopitys menendezii n. sp. has a Gondwanic distribution and the same stratigraphic range (Upper Palaeozoic) as the genus Medullopitys in general.

Published

2013-09-20

How to Cite

Petriella, B. (2013). MEDULLOPITYS MENENDEZIl N. SP., LEÑO PICNOXILICO DE GIMNOSPERMAS DEL PALEOZOICO SUPERIOR DE MENDOZA, ARGENTINA. Ameghiniana, 19(3-4), 253-257. Retrieved from https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1710

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