EOSCUTELLA GRANT Y HERTLEIN (ECHINODERMATA: CLYPEASTEROIDA) EN EL PATAGONIANO (TERCIARIO INFERIOR) DE LA PROVINCIA DE SANTA CRUZ, REPUBLICA ARGENTINA

Authors

  • Sara Graciela PARMA

Abstract

Se describen e ilustran dos nuevas formas de equinoídeos y peasteroideos del "Patagoníano" del Golfo de San Jorge: Eoscutella mirandae sp. nov. y Eoscutella sp. nov.? El género Eoscutella Grant y Hertlein se conoce sólo de depósitos eocenos; su presencia en capas probablemente equivalentes a la Formación San Julián proporciona un nuevo elemento para determinar la edad de la secuencia fosilífera.

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Published

2013-09-27

Issue

Vol. 22 No. 1-2

Section

Articles

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How to Cite

EOSCUTELLA GRANT Y HERTLEIN (ECHINODERMATA: CLYPEASTEROIDA) EN EL PATAGONIANO (TERCIARIO INFERIOR) DE LA PROVINCIA DE SANTA CRUZ, REPUBLICA ARGENTINA. (2013). Ameghiniana, 22(1-2), 35-41. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1738