GRAPTOFAUNA ARENIGIANA DE LA QUEBRADA DEL RIO CAJAS (FORMACION ACOITE), PROVINCIA DE JUJUY, ARGENTINA

Authors

  • Blanca A. Toro

Abstract

ARENIGIAN GRAPTOLITES FROM THE RIO CAJAS SECTION (ACOITE FORMATION), JUJUY PROVINCE, ARGENTINA. A graptolite association from Quebrada del Río Cajas is described. The occurrence of Didymograptus (Corymbograptus) balticus together with Acrograptus filiformis in lower levels of the Acoite Formation indicates an Early Arenig age for these horizons. This association is described for the first time in Argentina and corresponds to the D. (Corymbograptus) balticus Biozone from Sweden, equivalent to the lower part of the D. (Coryrnbograptus) deflexus Subzone of the British zonation.

Downloads

Published

2013-12-16

Issue

Vol. 30 No. 1

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

GRAPTOFAUNA ARENIGIANA DE LA QUEBRADA DEL RIO CAJAS (FORMACION ACOITE), PROVINCIA DE JUJUY, ARGENTINA. (2013). Ameghiniana, 30(1), 69-76. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2138

Most read articles by the same author(s)

1 2 > >>