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Evolution of the Taupo Volcanic Center, New Zealand: petrological and thermal constraints from the Omega dacite
(Springer, 2013)
The 20 ka *0.1 km3 Omega dacite, which
erupted shortly after the 26.5 ka Oruanui super-eruption,
compositionally stands out among Taupo Volcanic Zone
(TVZ) magmas, which are overwhelmingly characterized
by rhyolites ...
The procurement and use of knappable glassy volcanic raw material from the late Pleistocene Pilauco site, Chilean Northwestern Patagonia
(2019)
In this study we used a multidisciplinary approach, coupling morphological, geological, geochemical, and statistical analyses to investigate the provenance of rhyodacitic and dacitic glass knapped at the Pilauco site ...
The record of miocene impacts in the Argentine Pampas
(Wiley, 2004-03)
Argentine Pampean sediments represent a nearly continuous record of deposition since the late Miocene (∼ 10 Ma). Previous studies described five localized concentrations of vesicular impact glasses from the Holocene to ...
Silicic, high- to extremely high-grade ignimbrites and associated deposits from the Paraná Magmatic Province, southern Brazil
(2018-04-15)
The Cretaceous trachydacites and dacites of Chapecó type (ATC) and dacites and rhyolites of Palmas type (ATP) make up 2.5% of the ~ 800.000 km3 of volcanic pile in the Paraná Magmatic Province (PMP), emplaced at the onset ...
Geologic reconnaissance of Lautaro Volcano, Chilean Patagonia
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2006)
VOLCANIC STRATIGRAPHY OF THE GUADALAJARA AREA, MEXICOVOLCANIC STRATIGRAPHY OF THE GUADALAJARA AREA, MEXICO
(Instituto de Geofísica, 2012)
Suíte vulcânica serra da bocaina, grupo amoguijá, maciço rio apa-MS
(2010-12-01)
The Rio Apa Massif corresponds to the southeastern portion of the Amazonian Craton and crops out in the Mato Grosso do Sul State, Brazil. It is constituted by rocks of paleoproterozoic age of Rio Apa Complex, Alto Tererê ...