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Wes Hildreth,Judy Fierstein,Estanislao Godoy,Robert E. Drake,Brad Singer
Pág. 275 - 309
A remote volcanic field in the rugged headwaters of the Río Puelche and Río Invernada (35.8°S) constitutes the largest cluster of Quaternary rhyolite lava flows yet identified in the Andean Southern Volcanic Zone. The Puelche Volcanic Field belongs to an...
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Wes Hildreth,Brad Singer,Estanislao Godoy,Francisco Munizaga
Pág. 17 - 28
Cerro Campanario, a towering landmark on the continental divide near Paso Pehuenche, is a glacially eroded remnant of a mafic stratovolcano that is much younger than previously supposed. Consisting of fairly uniform basaltic andesite, rich in olivine and...
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