The first occurrence of Silurian sponge spicules of the Precordillera, San Juan Province, Argentina

An association of silicified spicules of hexactinellid sponges was collected from Silurian sandstones at the top of the La Chilca Formation, outcropping at Cerro del Fuerte, near Jáchal, San Juan Province. These spicules are the first to be recorded from the Silurian of the Precordillera. The spicul...

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Detalles Bibliográficos
Autor principal: Beresi, Matilde S.
Formato: Objeto de conferencia Resumen
Lenguaje:Inglés
Publicado: 2010
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Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/16621
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