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Article(20)
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Journal of Volcanology and Geothermal Research(9)
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scopus(20)
A younger dryas icecap in the Equatorial Andes
ArticleAbstract: Morphologic and stratigraphic evidence shows that a late-glacial ice cap existed on part of the EastPalabras claves:Autores:Clapperton C., Gemmell A., Hall M.L., Helmens K., Hole M., Kuhry P., Patricia A. Mothes, Still J.Fuentes:googlescopusAntisana volcano: A representative andesitic volcano of the eastern cordillera of Ecuador: Petrography, chemistry, tephra and glacial stratigraphy
ArticleAbstract: Antisana volcano is representative of many active andesitic strato-volcanoes of Pleistocene age in EPalabras claves:ANTISANA, Long-lived evolving andesitic volcanism, Northern Volcanic ZoneAutores:Bernardo O. Beate, Claude Robin, Hall M.L., Militzer A., Pablo Samaniego Ponce, Patricia A. Mothes, Patricio A. RamónFuentes:googlescopusGeochemistry and petrology of the most recent deposits from Cotopaxi Volcano, Northern Volcanic Zone, Ecuador
ArticleAbstract: Cotopaxi volcano is located in the Northern Volcanic Zone of the South American Andes. Pyroclastic dPalabras claves:Igneous petrology, Lower crustal melting, Rhyolite, Subduction, U-series isotopesAutores:Davidson J., Garrison J.M., Hall M.L., Patricia A. MothesFuentes:googlescopusEnhancing volcano-monitoring capabilities in Ecuador
ArticleAbstract:Palabras claves:Autores:Alexandra P. Alvarado, Caceres V., Cisneros C., Cristina Ramos, Freddy Vásconez, García-Aristizábal A., Gomezjurado L., Hall M.L., Hugo Yepes, Imai T., Indira Molina, Inoue H., Inoue I., Jorge Aguilar, Kumagai H., Liliana Troncoso, Mayra Vaca, Miyakawa K., Mónica Segovia, Nagai T., Nakano M., Paredes M., Patricia A. Mothes, Patricio A. Ramón, Pinajota E., Placios P., Pozo J., Santiago Arrais, Wilson Enríquez, Yamashina T., Yokoe K.Fuentes:googlescopusEstimating rates of decompression from textures of erupted ash particles produced by 1999-2006 eruptions of Tungurahua volcano, Ecuador
ArticleAbstract: Persistent low- to moderate-level eruptive activity of andesitic volcanoes is difficult to monitor bPalabras claves:Autores:Andrés Gorki Ruiz, Cashman K.V., Hall M.L., LePennec J.L., Patricia A. Mothes, Wright H.M.N.Fuentes:googlescopusQuilotoa volcano - Ecuador: An overview of young dacitic volcanism in a lake-filled caldera
ArticleAbstract: Quilotoa volcano, an example of young dacitic volcanism in a lake-filled caldera, is found at the soPalabras claves:ECUADOR, plinian ash fall, Quilotoa, young dacitic volcanismAutores:Hall M.L., Patricia A. MothesFuentes:googlescopusLate Pleistocene and Holocene activity of the Atacazo-Ninahuilca Volcanic Complex (Ecuador)
ArticleAbstract: The Atacazo-Ninahuilca Volcanic Complex (ANVC) is located in the Western Cordillera of Ecuador, 10 kPalabras claves:Atacazo-Ninahuilca, ECUADOR, geochronology, Holocene, radiocarbon dating, stratigraphy, Volcanic hazardsAutores:Almeida E., Chazot G., Eissen J.P., Hall M.L., Monzier M., Silvana Hidalgo, van der Plicht J.Fuentes:googlescopusPre-eruptive physical conditions of El Reventador volcano (Ecuador) inferred from the petrology of the 2002 and 2004-05 eruptions
ArticleAbstract: A petrological study of the eruptive products of El Reventador allowed us to infer the magmatic procPalabras claves:Degassing, ECUADOR, El Reventador, magmatic episodes, Petrology, recharge, ThermobarometryAutores:Chavrit D., Claude Robin, Cotten J., Eissen J.P., Hall M.L., LePennec J.L., Pablo Samaniego Ponce, Patricia A. MothesFuentes:googlescopusPyroclastic density currents (PDC) of the 16-17 august 2006 eruptions of tungurahua volcano, ecuador: Geophysical registry and characteristics
ArticleAbstract: Tungurahua, located in the Eastern Cordillera of the Ecuadorian Andes, is a 5023. m-high active volcPalabras claves:2006 eruption chronology, ECUADOR, Instrumental monitoring, PDC characteristics, TungurahuaAutores:Alexander L. Steele, Hall M.L., Mario C. Ruiz, Patricia A. MothesFuentes:googlescopusObsidian source characterization in the Cordillera Real and eastern piedmont of the north Ecuadorian Andes
ArticleAbstract: Recent research in the Quijos and Cosanga valleys of the eastern piedmont of Ecuador's Cordillera RePalabras claves:Andes, ECUADOR, Obsidian procurement, Obsidian provenance, Quijos, XRF and NAAAutores:Cuéllar A., Glascock M., Hall M.L., Knight C., Minard L Hall, Patricia A. MothesFuentes:googlescopus