Mostrando 10 resultados de: 24
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Article(24)
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Journal of Volcanology and Geothermal Research(8)
Bulletin of Volcanology(3)
Comptes Rendus - Academie des Sciences, Serie II(3)
Comptes Rendus - Academie des Sciences, Serie II: Sciences de la Terre et des Planetes(2)
Journal of Petrology(2)
Coexistence of HK and MK series in the pyroclastics related to the Ambrym caldera, Vanuatu - New Hebrides island arc
ArticleAbstract: The pyroclastics associated with the Ambrym caldera formation show the simultaneous outpouring of twPalabras claves:Autores:Camus G., Claude Robin, Eissen J.P., Monzier M., Picard C.Fuentes:scopusA large basaltic tuff ring associated with the Ambrym Caldera, Vanuatu, SW Pacific
ArticleAbstract: A thick basaltic pyroclastic series surrounding the Ambrym Caldera is presented. The gradual evolutiPalabras claves:Autores:Claude Robin, Eissen J.P., Monzier M., Picard C.Fuentes:scopusConcomitant evolution of tectonic environment and magma geochemistry, Ambrym volcano (Vanuatu, New Hebrides arc)
ArticleAbstract: Ambrym volcano lies in the central part of the New Hebrides island arc near the latitude where the DPalabras claves:Autores:Claude Robin, Eissen J.P., Monzier M., Picard C.Fuentes:scopusAdakite-like Lavas from Antisana volcano (Ecuador): Evidence for slab melt metasomatism beneath the Andean Northern volcanic zone
ArticleAbstract: Extensive sampling of the Antisana volcano in Ecuador (Northern Volcanic Zone of the Andes) has revePalabras claves:Adakite, AFC, ECUADOR, Metasomatism, Sr and Nd isotopes, SubductionAutores:Bourdon E., Claude Robin, Cotten J., Eissen J.P., Martin H., Monzier M.Fuentes:scopusAdakites from Ecuador: preliminary data
ArticleAbstract: All the rocks from 12 Quaternary Ecuadorian volcanoes (286 new analyses) show an adakitic signature,Palabras claves:Autores:Claude Robin, Cotten J., Eissen J.P., Hall M.L., Monzier M., Pablo Samaniego Ponce, Patricia A. MothesFuentes:scopusAdakitic and calc-alkaline lavas of Antisana volcano (Ecuador): Petrogenetic hypothesis
ArticleAbstract: Volcanic rocks from Antisana volcano (Ecuador) show a clear enrichment in Sr, Nb, Ti and P relativePalabras claves:Adakite, Andes, Calc-alkaline lavas, ECUADOR, Mantle, Metasomatism, Nb, Subduction, volcanoAutores:Bourdon E., Claude Robin, Cotten J., Eissen J.P., Hall M.L., Monzier M.Fuentes:scopusAdakitic magmas in the Ecuadorian Volcanic Front: Petrogenesis of the Iliniza Volcanic Complex (Ecuador)
ArticleAbstract: The Iliniza Volcanic Complex (IVC) is a poorly known volcanic complex located 60 km SSW of Quito inPalabras claves:Adakites, ECUADOR, geochemistry, LA-ICP-MA, Metasomatism, NVZ, Volcanic complexAutores:Chazot G., Cotten J., Eissen J.P., Martin H., Monzier M., Silvana HidalgoFuentes:googlescopusFormation of the mid-fifteenth century Kuwae caldera (Vanuatu) by an initial hydroclastic and subsequent ignimbritic eruption
ArticleAbstract: In the mid-fifteenth century, one of the largest eruptions of the last 10 000 years occurred in thePalabras claves:Basalts, Caldera, caldera-forming event, dacites, hydromagmatism, island arc volcanism, Pyroclastic flows, Vanuatu, welded tuffsAutores:Claude Robin, Eissen J.P., Monzier M.Fuentes:scopusGeochemical and petrological constraints on rear-arc magma genesis processes in Ecuador: The Puyo cones and Mera lavas volcanic formations
ArticleAbstract: The Puyo scoria cones and the Mera lava flows, two newly recognized volcanic formations dated betweePalabras claves:absarokite, Andes, ECUADOR, phlogopite, Rear-arc, SubductionAutores:Bernardo O. Beate, Bourdon E., Cotten J., Eissen J.P., Fornari M., Hoffer G.Fuentes:scopusGiant tuff cone and 12-km-wide associated caldera at Ambrym Volcano (Vanuatu, New Hebrides Arc)
ArticleAbstract: Ambrym, in the New Hebrides arc, has been considered as an effusive, basaltic volcano. The present pPalabras claves:Autores:Claude Robin, Eissen J.P., Monzier M.Fuentes:scopus