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Journal of South American Earth Sciences(2)
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Geología, hidrología, meteorología(6)
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Exceptionally uncommon overburden collapse behind a natural lava dam: Abandonment of the San-Rafael Waterfall in northeastern Ecuador
ArticleAbstract: On February 2, 2020, a sudden collapse of the volcaniclastic debris avalanche deposit behind the natPalabras claves:Collapsed sinkhole, ECUADOR, Knickpoint retreat, San-Rafael waterfall, Vertical plunge-pool drilling, Volcanic lava-dam failureAutores:Alex O. Orozco, Ana Cabero, Felipe Lima, Francisco J. Vasconez, Jenry Córdova, Jorge Sevilla, Pedro S.B. Reyes, Sandra ProcelFuentes:scopusDetecting a master thrust system by magnetotelluric sounding along the western Andean Piedmont of Quito, Ecuador
ArticleAbstract: The Quito Basin, a narrow NE-trending tectonic depression, contains a perched Quaternary volcaniclasPalabras claves:ECUADOR, monoclinal front, Quito master thrust system, Thrust-topAutores:Marcelo I. Cajas, Pedro S.B. Reyes, Ramírez M.R.Fuentes:scopusBasin-fill development from marine to intermontane settings: Lithostratigraphy, Sedimentology and Paleogeography of the Malacatos-Vilcabamba basin in the southern Ecuadorian Andes
ArticleAbstract: A detailed lithostratigraphic and sedimentologic study was performed in the southern Andes of EcuadoPalabras claves:ECUADOR, Intermontane Basins, Miocene, Northern andes, Sedimentology, stratigraphyAutores:Corrochano D., Pedro S.B. Reyes, Solís-Alulima B.Fuentes:scopusFold-Axis Parallel Extension along the Southern Ending of the Quito (Ecuadorian Andes) Fault System: Implications in River Network and Aquifer Geometry
ArticleAbstract: Abstract: Extension parallel to fold axis represents a rarely documented tectonic process that occurPalabras claves:ECUADOR, fold-axis parallel extension, Quito fault system, the aquifer geometryAutores:Ana Cabero, Francisco Javier Alcalá, Pedro S.B. Reyes, Peñafiel L.A., Ramírez M.R.Fuentes:scopusPetrogenesis of the Tampanchi Ultramafic–Mafic Complex (Ecuador): Geodynamic implications for the northwestern margin of South America during the late Cretaceous
ArticleAbstract: The Tampanchi Ultramafic–Mafic Complex (TUMC), located in the central segment of the Cordillera RealPalabras claves:arc magmatism, Cumulate texture, ECUADOR, Hydrous magma, Mafic intrusion, Northern andesAutores:Blanco-Quintero I.F., F. Villares, García-Gasco A., Lázaro C., Pedro S.B. Reyes, Proenza J.A., Rubén CartagenaFuentes:scopusPaleoseismology and tectonic geomorphology of the Pallatanga fault (Central Ecuador), a major structure of the South-American crust
ArticleAbstract: The Pallatanga fault (PF) is a prominent NNE-SSW strike-slip fault crossing Central Ecuador. This stPalabras claves:ECUADOR, Fault slip rate, Morphotectonics, Paleoearthquake, Pallatanga fault, Seismic hazardAutores:Alexandra P. Alvarado, Audin L., Baize S., Hugo Yepes, Kauffmann P., Mercedes Taipe, Pedro S.B. Reyes, Pilatasig Moreno L., Winter T.Fuentes:googlescopus