Mostrando 10 resultados de: 21
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scopus(21)
Characterization of the Cubilche debris avalanche deposit, a controversial case from the northern Andes, Ecuador
ArticleAbstract: In areas characterized by many volcanoes, identifying the source of a deposit may not be trivial. ThPalabras claves:Andes, debris avalanche deposit, ECUADOR, Petrography, Volcanic collapse, Volume reconstructionAutores:Bowman L., Casado I., Gustavo Béjar, Maurizio Mulas, Patricia Larrea, Roverato M.Fuentes:scopusClinopyroxene and amphibole crystal populations in a lamprophyre sill from the Catalonian Coastal Ranges (NE Spain): A record of magma history and a window to mineral-melt partitioning
ArticleAbstract: A Cretaceous sill of alkaline lamprophyre (camptonite) cropping out in the northern Catalonian CoastPalabras claves:Alkaline lamprophyre, Antecryst, Camptonite, Cretaceous, Partition coefficient, Plumbing systemAutores:Arranz E., Galé C., Lago M., Patricia Larrea, Ubide T.Fuentes:scopusCompositional and volumetric development of a monogenetic lava flow field: The historical case of Paricutin (Michoacán, Mexico)
ArticleAbstract: Paricutin volcano is the youngest and most studied monogenetic volcano in the Michoacán-Guanajuato vPalabras claves:ArcGIS mapping, Eruptive phase, Lava field volumetric estimations, Michoacán–Guanajuato volcanic field, monogenetic volcanism, Paricutin volcanoAutores:Abbitt R., Patricia Larrea, Salinas S., Siebe C., Widom E.Fuentes:scopusAntecrysts and their effect on rock compositions: The Cretaceous lamprophyre suite in the Catalonian Coastal Ranges (NE Spain)
ArticleAbstract: Cretaceous lamprophyres in the Catalonian Coastal Ranges are isolated, cm- to m-thick intrusions ofPalabras claves:Antecryst, Camptonite, Cretaceous, Mineral zoning, Plumbing system, Trace elementsAutores:Arranz E., Galé C., Lago M., Patricia Larrea, Ubide T.Fuentes:scopus<sup>40</sup>Ar/<sup>39</sup>Ar constraints on the temporal evolution of Graciosa Island, Azores (Portugal)
ArticleAbstract: Lava flows spanning the eruptive record of Graciosa Island (Azores archipelago) and a gabbro xenolitPalabras claves:Azores, geochronology, Graciosa Island, Volcanic historyAutores:França Z., Galé C., Lago M., Patricia Larrea, Ubide T., Widom E., Wijbrans J.R.Fuentes:scopusA re-interpretation of the petrogenesis of Paricutin volcano: Distinguishing crustal contamination from mantle heterogeneity
ArticleAbstract: Paricutin volcano is the youngest and most studied monogenetic cinder cone in the Michoacán-GuanajuaPalabras claves:Mantle metasomatism, monogenetic volcanism, Parícutin, subduction zone, Trans-Mexican Volcanic BeltAutores:Kuentz D., Patricia Larrea, Salinas S., Siebe C., Widom E.Fuentes:scopusCrystals reveal magma convection and melt transport in dyke-fed eruptions
ArticleAbstract: The processes and ranges of intensive variables that control magma transport and dyke propagation thPalabras claves:Autores:Albert H., Costa F., Patricia Larrea, Siebe C., Widom E.Fuentes:scopusAge of the Cretaceous alkaline magmatism in northeast Iberia: Implications for the Alpine cycle in the Pyrenees
ArticleAbstract: Cretaceous magmatism in northeast Iberia is related to the opening of the Bay of Biscay and countercPalabras claves:40Ar/39Ar geochronology, alkaline magmatism, Alpine compression, Bay of Biscay, Cretaceous, Iberia rotationAutores:Arranz E., Galé C., Lago M., Patricia Larrea, Ubide T., Wijbrans J.R.Fuentes:scopusFrom Explosive Vent Opening to Effusive Outpouring: Mineral Constraints on Magma Dynamics and Timescales at Paricutin Monogenetic Volcano
ArticleAbstract: Paricutin volcano is the youngest monogenetic cone of the Michoacán-Guanajuato volcanic field (MexicPalabras claves:crystal zoning, diffusion timescales, monogenetic volcanism, Parícutin, Trans-Mexican Volcanic BeltAutores:Albert H., Colás V., Costa F., Patricia Larrea, Siebe C., Ubide T., Widom E.Fuentes:scopusEditorial: Ocean Island Volcanoes: Genesis, Evolution and Impact
OtherAbstract:Palabras claves:flexure models, geochronology, hotspots, magmatic processes, Seamounts, tectonic control, volcanic hazardAutores:Becerril L., Brown R.J., Patricia Larrea, Pimentel A., Ramalho R.S.Fuentes:scopus