Browsing by Author "7651cea6-786f-46a9-90c8-1ad71d4034e5"
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Geoffroy, C.; Alloway, B.; Amigo, A; Parada, M.; Gutierrez, F.; Castruccio, A.; Pearce, N.; Morgado, E.; Moreno Moncada, Patricio (Elsevier Ltd, 2018)We describe the stratigraphy, age, constituent geochemistry and phenocryst thermobarometry of a closely spaced Holocene tephra couplet from Volcán Melimoyu (VMm), located in the Northern Patagonian Andes. The lower tephra ...
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Cordierite-bearing granitic rocks in South America: Contrasting sources and conditions of formation Ferreira, V. P.; Sial, A. N.; Toselli, A. J.; de Toselli, J. R.; Molina, P. G.; Parada, M. A.; Celino, J. J.; Saavedra, J. (Elsevier Ltd, 2019)Mineralogy, geochemistry and isotopic data for Ediacaran, Ordovician to Devonian, and Upper Triassic cordierite-bearing granitoids respectively from Brazil, Argentina and Chile are discussed here. Syn-collisional Lower to ...