Volcanology and inflation structures of an extensive basaltic lava flow in the Payenia Volcanic Province, extra-Andean back arc of Argentina

Volcanology and inflation structures of an extensive basaltic lava flow in the Payenia Volcanic Province, extra-Andean back arc of Argentina

ABSTRACT The El Puesto lava flow is located in the Payenia Volcanic Province (central-western Argentina), has a length of 70 km and is Middle Pleistocene in age (0.200±0.027 Ma). The flow shows a P-type pahoehoe structure and exhibits several inflation structures, mainly tumuli and also inflation ri...

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Autores principales: Bernardi,Mauro Ignacio, Bertotto,Gustavo Walter, Ponce,Alexis Daniel, Orihashi,Yuji, Sumino,Hirochika
Lenguaje:English
Publicado: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2019
Materias:
Lava flow
Inflation structures
Back-arc volcanism
Basalts
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062019000200279
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