Documentos de Eissen J.P. | REDI

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Mostrando 4 resultados de: 4

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Palabras Claves: "Subduction"

Subtipo de publicación

Publisher

Comptes Rendus de l'Academie de Sciences - Serie IIa: Sciences de la Terre et des Planetes(1)

Earth and Planetary Science Letters(1)

Journal of Petrology(1)

Journal of Volcanology and Geothermal Research(1)

Área temáticas

Geología económica(2)

Geología, hidrología, meteorología(2)

Ciencias de la Tierra de América del Sur(1)

Ciencias de la Tierra de África(1)

Ciencias de la tierra(1)

Área de conocimiento

Año de Publicación

Origen

Palabras Claves

Metasomatism(2)

Adakite-like Lavas from Antisana volcano (Ecuador): Evidence for slab melt metasomatism beneath the Andean Northern volcanic zone

Abstract: Extensive sampling of the Antisana volcano in Ecuador (Northern Volcanic Zone of the Andes) has reve

Palabras claves:

Adakite, AFC, ECUADOR, Metasomatism, Sr and Nd isotopes, Subduction

Bourdon E., Claude Robin, Cotten J., Eissen J.P., Martin H., Monzier M.

Adakitic and calc-alkaline lavas of Antisana volcano (Ecuador): Petrogenetic hypothesis

Abstract: Volcanic rocks from Antisana volcano (Ecuador) show a clear enrichment in Sr, Nb, Ti and P relative

Palabras claves:

Adakite, Andes, Calc-alkaline lavas, ECUADOR, Mantle, Metasomatism, Nb, Subduction, volcano

Bourdon E., Claude Robin, Cotten J., Eissen J.P., Hall M.L., Monzier M.

Geochemical and petrological constraints on rear-arc magma genesis processes in Ecuador: The Puyo cones and Mera lavas volcanic formations

Abstract: The Puyo scoria cones and the Mera lava flows, two newly recognized volcanic formations dated betwee

Palabras claves:

absarokite, Andes, ECUADOR, phlogopite, Rear-arc, Subduction

Bernardo O. Beate, Bourdon E., Cotten J., Eissen J.P., Fornari M., Hoffer G.

Mio-Pliocene adakite generation related to flat subduction in Southern Ecuador: The Quimsacocha volcanic center

Abstract: New geochemical and geochronological data on the Miocene-Pliocene Quimsacocha volcanic center (QVC)

Palabras claves:

Andes, ECUADOR, Melts, Miocene-Pliocene, Slabs, Subduction, Volcanism

Bernardo O. Beate, Bourdon E., Cotten J., Eissen J.P., Monzier M., Silva J., Spikings R.A.