The geochemical and isotopic record of Wilson cycles in Northwestern South America: from the Iapetus to the Caribbean
R Spikings, R Van der Lelij - Geosciences, 2021 - mdpi.com
Isotopic and geochemical data delineate passive margin, rift and active margin cycles in
northwestern South America since~ 623 Ma, spanning from the Iapetus Wilson Cycle …
northwestern South America since~ 623 Ma, spanning from the Iapetus Wilson Cycle …
Neoproterozoic to Jurassic tectono-metamorphic events in the Sierra Nevada de Santa Marta Massif, Colombia: insights from zircon U-Pb geochronology and trace …
ABSTRACT The Sierra Nevada de Santa Marta Massif (SNSM) in the Northern Andes
affords an insight into lower crustal section structural relations. This polymetamorphic …
affords an insight into lower crustal section structural relations. This polymetamorphic …
[HTML][HTML] Cretaceous extensional and contractional stages in the Colombian Andes unraveled by a source-to-sink geochronological and thermochronological study in …
Extensional and flexural basins can evolve through multiple stages under the same plate
tectonic regime over tens of millions of years. The Cretaceous tectonic evolution of the …
tectonic regime over tens of millions of years. The Cretaceous tectonic evolution of the …
Mineral chemistry and thermobarometry of Jurassic arc granitoids: implications for petrotectonic and unroofing history of the southern Colombian Andes
A Siachoque, DA García-Chinchilla, S Zapata… - Geological …, 2024 - cambridge.org
The Jurassic magmatic record in the southern Colombian (Northern Andes) includes
numerous subduction-related I-type calc-alkaline granitoids with diverse structures and …
numerous subduction-related I-type calc-alkaline granitoids with diverse structures and …
Middle Triassic to Jurassic convergence at the north-western margin of Gondwana: insights from the Central Cordillera of Colombia
C Bustamante, A Cardona, M Restrepo… - International Geology …, 2024 - Taylor & Francis
The northern Andes are crucial for understanding the processes associated with the break-
up of Pangea and its impact on the evolution of the Pacific margin of South America. Despite …
up of Pangea and its impact on the evolution of the Pacific margin of South America. Despite …
[HTML][HTML] Fracture analysis and low-temperature thermochronology of faulted Jurassic igneous rocks in the Southern Colombian Andes: Reservoir and tectonic …
JC Valencia-Gómez, A Cardona, S Zapata… - Marine and Petroleum …, 2024 - Elsevier
Fractured basement hydrocarbon reservoirs are widely distributed worldwide in more than
30 basins, where volcanic and plutonic rocks have produced significant quantities of oil and …
30 basins, where volcanic and plutonic rocks have produced significant quantities of oil and …
[HTML][HTML] Redefinición del Complejo Migmatítico de La Cocha-Río Téllez, con base en nuevos datos de campo, petrografía, litogeoquímica y geocronología
G Rodríguez-García, C Sabrica - Boletín de Ciencias de la Tierra, 2023 - scielo.org.co
Resumen El Complejo Migmatítico de la Cocha-Río Téllez está localizado en el flanco
oriental de los Andes Colombianos, entre los departamentos de Nariño y Putumayo. Aflora …
oriental de los Andes Colombianos, entre los departamentos de Nariño y Putumayo. Aflora …
Mineral fabrics unravel syn-magmatic deformation and constrain Permian and Jurassic tectonic regimes in arc plutons from the southern Colombian Andes
A Siachoque, A Morales, A Cardona… - International Geology …, 2024 - Taylor & Francis
Mineral fabric analyses of Permian La Plata and Jurassic Paez arc plutons provide
information about the interplay of tectonic deformation and magma emplacement in the …
information about the interplay of tectonic deformation and magma emplacement in the …
Sediment provenance signal of the discontinuous retroarc topography in the northern Andes during the Early Cretaceous
S León, S Jiménez‐Rodríguez, A Piraquive… - Terra …, 2023 - Wiley Online Library
A large dataset of detrital zircon U–Pb ages (N= 5940) of Aptian‐Albian strata of the
Colombian‐Ecuadorian retroarc region suggests that these rocks were sourced from …
Colombian‐Ecuadorian retroarc region suggests that these rocks were sourced from …
[HTML][HTML] Redefinición, correlación e implicaciones geotectónicas del batolito de Ibagué, Colombia
G Rodríguez-García, DA Ramírez, JP Zapata… - Boletín de …, 2022 - scielo.org.co
Nuevos datos de campo, petrografía, geoquímica y geocronología U-Pb en circón permiten
redefinir el batolito de Ibagué y proponer nuevas unidades. El batolito de Ibagué, al norte de …
redefinir el batolito de Ibagué y proponer nuevas unidades. El batolito de Ibagué, al norte de …