Open AccessFACIOLOGY OF THE ACAMPAMENTO VELHO FORMATION VOLCANIC ROCKS (CAMAQUÃ BASIN) IN THE REGION OF SERRA DE SANTA BÁRBARA, CERRO DO PERAU AND CERRO DO BUGIO (MUNICIPALITY OF CAÇAPAVA DO SUL - RS)
Author(s) -
Henrique Zerfass,
Délia Del Pilar Montecinos de Almeida,
Cristiane Heredia Gomes
Publication year - 2000
Publication title -
revista brasileira de geociências
Language(s) - English
Resource type - Journals
eISSN - 2177-4382
pISSN - 0375-7536
DOI - 10.25249/0375-7536.2000303375379
Subject(s) - facies , geology , rhyolite , pyroclastic rock , volcanic rock , andesite , volcano , breccia , geochemistry , andesites , basalt , structural basin , clastic rock , petrology , geomorphology