Acreción de terrenos oceánicos y del terreno Sinú-San Jacinto Perfiles probables en
terrenos del basamento continental Subducción de la placa del Pacífico bajo el basamento …

Data from LANDSAT images, published geologic and geophysical reports, and field
observations are used to document eight major transverse boundaries that divide the …

Biological dispersal is increasingly seen as a primary driver of speciation across the tropical
Andes. Similarly, growing evidence suggests that the Northern Andes cordilleras formed as …

The Chimborazo (6,310 m)–Carihuairazo (5,102 m) massif is one of the largest ice-capped
central volcanic complexes in the northern Andes. Combined evidence from volcanic and …

An understanding of the evolution of the Galeras volcanic complex (GVC) is critical for
assessing and refining hazards and eruption forecasting for the current reactivation of …

The present study deals with the relation between Neogene uplift and volcanism of the SE
Colombian Andes and sedimentation processes in the Upper Magdalena Valley. The …

The Galeras Volcanic Complex (GVC) has erupted lavas and pyroclastic flows, ranging from
basaltic andesites to dacites, during the last million years. The chemical composition of the …

Volcán Galeras is the southernmost Colombian volcano with well-recorded historic activity.
The volcano is part of a large and complex volcanic center upon which 400,000 people live …

En Latinoamérica existen más de 200 estratovolcanes activos durante los últimos 11,000
años. De estos volcanes, un 27% cuenta con algún sistema de vigilancia sismológica …

This research investigates a previously unidentified geological deposit at Cotopaxi Volcano,
Ecuador: the Rio Pita Formation. The thesis is in two parts. The first defines and identifies the …