KAOKOXYLON ZALESSKYI (SAHNI) MAHESHWARI (CONIFEROPSIDA), EN EL PÉRMICO SUPERIOR DEL CERRO COLORADO DE LA ANTIGUA, LA RIOJA, ARGENTINA

Authors

  • Rafael Herbst Div. Paleontología de Vertebrados
  • Alexandra Crisafulli

Abstract

An Upper Permian gymnospermous wood from the Cerro Colorado de La Antigua (La Rioja province) is described. It is characterized by a little lobulated heterogeneous parenchymatic/sclerenchymatic pith; the primary xylem has wedge-like projections, and the secondary xylem is of Araucarioxylon type with marked growth rings. It is a "cornplaisant" wood.

Published

2014-02-06

How to Cite

Herbst, R., & Crisafulli, A. (2014). KAOKOXYLON ZALESSKYI (SAHNI) MAHESHWARI (CONIFEROPSIDA), EN EL PÉRMICO SUPERIOR DEL CERRO COLORADO DE LA ANTIGUA, LA RIOJA, ARGENTINA. Ameghiniana, 34(4), 447-451. Retrieved from https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2398

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