Cretaceous extensional and compressional tectonics in the Northwestern Andes, prior to the collision with the Caribbean oceanic plateau

S Zapata, A Cardona, JS Jaramillo, A Patiño… - Gondwana …, 2019 - Elsevier
The Cretaceous units exposed in the northwestern segment of the Colombian Andes
preserve the record of extensional and compressional tectonics prior to the collision with …

[PDF][PDF] Cretaceous record from a Mariana–to an Andean–type margin in the Central Cordillera of the Colombian Andes

A Cardona, S León, JS Jaramillo… - The geology of …, 2020 - researchgate.net
The Cretaceous tectonic evolution of the western margin of South America involves a shift
from an extensional convergent margin toward a more compressional setting that marks the …

Geochemistry and geochronology from Cretaceous magmatic and sedimentary rocks at 6 35′ N, western flank of the Central cordillera (Colombian Andes): Magmatic …

JS Jaramillo, A Cardona, S León, V Valencia… - Journal of South …, 2017 - Elsevier
The spatio-temporal, compositional and deformational record of magmatic arcs are sensible
markers of the long-term evolution of convergent margins including collisional events. In this …

Erosion and regional exhumation of an Early Cretaceous subduction/accretion complex in the Northern Andes

DS Avellaneda-Jiménez, A Cardona… - International Geology …, 2020 - Taylor & Francis
ABSTRACT A multi-technique provenance analysis, together with whole-rock geochemistry
from arc related volcano-sedimentary rocks of the Albian-Aptian Quebradagrande Complex …

Source area evolution and thermal record of an Early Cretaceous back-arc basin along the northwesternmost Colombian Andes

S León, A Cardona, D Mejía, GE Botello, V Villa… - Journal of South …, 2019 - Elsevier
Identifying the provenance signature and geodynamic setting on which sedimentary basins
at convergent margins grow is challenging since they result from coupled erosional and …

Magmatic record of Cretaceous marginal basin termination along the western segment of the Central Cordillera of Colombia

JS Jaramillo-Ríos, A Cardona… - International Geology …, 2025 - Taylor & Francis
Marginal basins are the result of extensional tectonics along convergent margins. These
basins include an early stage of seafloor spreading that, in some cases, is followed by …

Foraminíferos bentónicos en el Barremiano inferior de la Formación Paja (Boyacá-Santander, Colombia): Evidencias preliminares de un posible bioevento

PCR Patarroyo Gama… - Geología …, 2009 - repositorio.unal.edu.co
El estudio preliminar de una serie de afloramientos del Cretácico inferior en los sectores
deVilla de Leyva, y Vélez-Chipatá (Boyacá-Santander, Colombia) permitió la identificación …

[PDF][PDF] Historia geológica de los Andes colombianos en los alrededores de Ibagué

SG Colombiano - 2016 - researchgate.net
La Excursión de campo Historia geológica de los Andes colombianos en los alrededores de
Ibagué tiene como objetivo mostrar la geología regional e historia geológica de los Andes …

Correlación cronológica entre posibles detonantes climáticos, sísmicos y volcánicos con la ocurrencia de movimientos en masa en el Departamento de Nariño

ID Vargas Cediel - 2020 - repositorio.uniandes.edu.co
Este proyecto de grado busca entender la relación entre los diferentes detonantes de
movimientos en masa en el departamento de Nariño para así poder generar gráficas que …