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Geochemistry, Geophysics, Geosystems(2)
Journal of Volcanology and Geothermal Research(2)
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scopus(6)
Arc volcano activity driven by small-scale metasomatism of the magma source
ArticleAbstract: Arc volcanism arises from the release of fluids from the descending slab, which enables melting in tPalabras claves:Autores:Auclair D., Gannoun A., Julien Bernard, Nauret F., Pablo Samaniego Ponce, Sainlot N., Silvana Hidalgo, Vlastelic I.Fuentes:scopusAcross-arc versus along-arc Sr-Nd-Pb isotope variations in the Ecuadorian volcanic arc
ArticleAbstract: Previous studies of the Ecuadorian arc (1°N–2°S) have revealed across-arc geochemical trends that arPalabras claves:along-arc variations, arc magmatism, ECUADOR, Northern Volcanic Zone, radiogenic isotopes, SubductionAutores:Ancellin M.A., Gannoun A., Nauret F., Pablo Samaniego Ponce, Silvana Hidalgo, Vlastelic I.Fuentes:scopusHolocene Marine Tephra Offshore Ecuador and Southern Colombia: First Trench-to-Arc Correlations and Implication for Magnitude of Major Eruptions
ArticleAbstract: Tephra layers preserved in marine sediments are strong tools to study the frequency, magnitude and sPalabras claves:ECUADOR, geochemistry, land-sea correlation, tephrochronology, VolcanologyAutores:Bablon M., Collot J.Y., Devidal J.L., Jean Noël Proust, LePennec J.L., Liorzou C., Michaud F.A., Migeon S., Miguel González, Nauret F., Orange F., Pablo Samaniego Ponce, Patricia A. Mothes, Ratzov G., Saillard M., Silvana Hidalgo, Silvia X. VallejoFuentes:scopusLinking magmatic processes and magma chemistry during the post-glacial to recent explosive eruptions of Ubinas volcano (southern Peru)
ArticleAbstract: Understanding the links between the magma differentiation processes, the magma plumbing system and tPalabras claves:Arc volcanoes, Magma plumbing system, Perú, recharge, Thermobarometry, UbinasAutores:Ancellin M.A., Liorzou C., Manrique N., Nauret F., Pablo Samaniego Ponce, Rivera M., Schiavi F.Fuentes:scopusUp to 1% Pb isotope disequilibrium between minerals hosted in dacites from the Guagua Pichincha volcano, Ecuador: Implication for tracing the source and crustal history of continental arc magmas
ArticleAbstract: Continental arc lavas display geochemical signatures that reflect both mantle metasomatism by slab fPalabras claves:Crustal evolution of magmas, ECUADOR, Pichincha volcano, Primitive melt, Single mineral Pb isotopesAutores:Ancellin M.A., Gannoun A., Nauret F., Pablo Samaniego Ponce, Silvana Hidalgo, Vlastelic I.Fuentes:scopusThe genetic relationship between andesites and dacites at Tungurahua volcano, Ecuador
ArticleAbstract: Volcanic eruptions of intermediary and silica-rich magmas (andesites, dacites and rhyolites) in convPalabras claves:Autores:Ancellin M.A., Gannoun A., LePennec J.L., Nauret F., Pablo Samaniego Ponce, Schiano P., Silvana Hidalgo, Tournigand P.Y., Vlastelic I.Fuentes:scopus