Examinando por Materia "Volcanoes of Colombia"
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Ítem Aporte al conocimiento de la geología volcánica en las inmediaciones de la población de Río Blanco (Cauca)(Universidad EAFIT, 2011) Téllez Arjona, Laura; Toro Villegas, Gloria ElenaIn the western flank of the volcano Sotará, in the vicinity of the population of Rio Blanco, we identified eleven units of volcanic origin. While the observation Window is limited to deposits located in the middle of the volcano, western flank, characteristics petrographics and stratigraphic relationships to define at least two possible stages of evolution in the magma chamber. These steps would relate topossible processes of recharge and magmatic differentiation which are evident. Although complete information is needed to raise an evolutionary history of volcanism of volcano Sotará, here arises a hypothesis about the evolution of the study based on stratigraphic, petrographic and geochemical volcanic deposits located in the Rio Blanco area, that must be confronted with future.Ítem Estratigrafía, petrología y geoquímica de las rocas volcánicas del flanco occidental del volcán Puracé, alrededores de Coconuco(Universidad EAFIT, 2009) López Castro, Sandra Milena; Toro Villegas, Gloria ElenaThe cartographic and allostratigraphic analysis of volcanic rock outcrops surrounding the Coconuco municipality gather new data which expands the knowledge of volcanism in southwestern Colombia. The cartography of 10 allostratigraphic and 11 geomorphologic units allowed to define a general allostratigraphic column for the region in order to describe the intercalation and interdigitation of lava flow deposits and pyroclastic deposits associated with the Coconucos volcanic chain, located in the western flank of the Puracé Volcano between 2400 and 3200 masl.Ítem Interpretación sísmica de volcanes de lodo en la zona occidental del abanico del delta del Rio Magdalena, Caribe colombiano(Universidad EAFIT, 2012) Quintero Ramírez, Juan David; Orlando Castillo, JaimeÍtem Máquina simuladora de fenómenos volcánicos para el Parque Interactivo Explora(2010-05) Gómez Palacio, Carolina; Rendón Ocampo, Jineth; Sierra Sierra, Lina María; Toro Ochoa, Sara Luisa; Góez Restrepo, Andrés Felipe