NOTICIA SOBRE EL HALLAZGO DE RESTOS DE EQUINODERMOS EN EL PALEOCENO DE GENERAL ROCA (PCIA. RIO NEGRO)

Authors

  • Alwine Bertels

Abstract

Diese Arbeit handelt über die Morfologie einiger mikroskopischen Echincdenr.enreste aus den Sedimenten der Roca-Formation, die 10 km. nordlich der Ortschaft General Roca (Río Negro ) gefunden wurden. Auser den oben erwahnten Resten wurden auch Forarniniferen, Ostracoden, und Radiolarien beobachtet. Die planktonischen Foramíníferen aus den selben Sedimenten ergaben ein Paleocenisches Alter.

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Published

2013-07-30

Issue

Vol. 4 No. 3

Section

Articles

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How to Cite

NOTICIA SOBRE EL HALLAZGO DE RESTOS DE EQUINODERMOS EN EL PALEOCENO DE GENERAL ROCA (PCIA. RIO NEGRO). (2013). Ameghiniana, 4(3). https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1183

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