ESTUDIO DE UN LEÑO FOSIL, PROTOCIRCOPOROXYLON MARIANAENSIS N. SP., DE LA FORMACION PASO FLORES (NEOTRIASICO), PROVINCIA DE RIO NEGRO, ARGENTINA

Authors

  • Alba B. Zamuner
  • Analía E. Artabe

Abstract

The fossil wood studied in this paper was collected in masive gravelly sandstones facies belonging to Paso Flores Formation (Late Upper Triassic). The secondary xylem is of homoxylous structure. Tracheary pitting is protopinoid whilst crossfield pitting is of circoporoid nature. These diagnostic characters allow the recognition of a new species of Protocircoporoxylon Vogellehner.

Downloads

Published

2013-12-21

Issue

Vol. 31 No. 3

Section

Articles

License

Authors publishing in Ameghiniana have the option of making their article freely available online. Authors opting for the Open Access must pay a fee of $300 (US dollars) to cover article-processing costs and to ensure the article is made open access. Please contact the Production Team after the acceptance of your manuscript if you are interested in making your article Open Access. This option implies by default a license Creative Commons Attribution Non-Commercial-NoDerivs License (CC BY NC ND). If your funding institution requires a different licensing option please communicate this to the Production Team after the acceptance of your manusctipt.

How to Cite

ESTUDIO DE UN LEÑO FOSIL, PROTOCIRCOPOROXYLON MARIANAENSIS N. SP., DE LA FORMACION PASO FLORES (NEOTRIASICO), PROVINCIA DE RIO NEGRO, ARGENTINA. (2013). Ameghiniana, 31(3), 203-207. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2205

Most read articles by the same author(s)

1 2 3 > >>