2019
DOI: 10.1007/978-3-319-76132-9_11
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Morphotectonic and Orogenic Development of the Northern Andes of Colombia: A Low-Temperature Thermochronology Perspective

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Cited by 18 publications
(29 citation statements)
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“…middle Eocene sedimentary rocks from the northern segments of the SJFB (e.g., Pendales Formation conglomerates) formed as a result of erosion of sedimentary sequences such as the Cansona and San Cayetano formations as well as from Cretaceous igneous rocks similar to those of the Aruba and Antioqueño batholiths (Restrepo-Moreno et al, 2009;van der Lelij et al, 2010). The erosional pulse was associated with an Eocene morphotectonic event (pre-Andean orogenic phase sensu Van der Hammen, 1961) reported in many locations of the Colombian Andes (Restrepo-Moreno et al, 2009Restrepo-Moreno, 2009;Villagómez et al, 2011;Spikings et al, 2015) and the Caribbean (Rojas-Agramonte et al, 2006). Based on multiple analytical techniques, including petrography, heavy mineral analysis, conglomerate clast count, geochronology, and geochemistry, Cardona et al (2012) proposed a model for the origin of the Paleocene-Eocene rocks in the SJFB.…”
Section: Research Papermentioning
confidence: 99%
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“…middle Eocene sedimentary rocks from the northern segments of the SJFB (e.g., Pendales Formation conglomerates) formed as a result of erosion of sedimentary sequences such as the Cansona and San Cayetano formations as well as from Cretaceous igneous rocks similar to those of the Aruba and Antioqueño batholiths (Restrepo-Moreno et al, 2009;van der Lelij et al, 2010). The erosional pulse was associated with an Eocene morphotectonic event (pre-Andean orogenic phase sensu Van der Hammen, 1961) reported in many locations of the Colombian Andes (Restrepo-Moreno et al, 2009Restrepo-Moreno, 2009;Villagómez et al, 2011;Spikings et al, 2015) and the Caribbean (Rojas-Agramonte et al, 2006). Based on multiple analytical techniques, including petrography, heavy mineral analysis, conglomerate clast count, geochronology, and geochemistry, Cardona et al (2012) proposed a model for the origin of the Paleocene-Eocene rocks in the SJFB.…”
Section: Research Papermentioning
confidence: 99%
“…(1) There are no reported zircon ε Hf isotopic data for the Magangué magmatic arc (84-70 Ma) proposed by Silva et al (2017). This precludes comparisons against available data from the northern Central Cordillera (e.g., Antioqueño batholith), which exhibit slightly negative to slightly positive ε Hf values (e.g., Restrepo-Moreno et al, 2009;Restrepo-Moreno, 2009;Cochrane et al, 2014) relative to the positive ε Hf signatures of LMV basement granitic bodies, such as those obtained from samples of the Bonga-1X well (Mora-Bohórquez et al, 2017). In the transition from the Central to the Western Cordillera, there is a variety of Cretaceous granitoids with contrasting compositions for which ε Hf data are nonexistent.…”
Section: Research Papermentioning
confidence: 99%
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“…Por otro lado, la interacción con la Placa Caribe ha sido documentada en varios trabajos regionales (e.g. Toto y Kellogg, 1992;Taboada et al, 2000;Trenkamp et al, 2002;Prieto et al, 2012;Bernal-Olaya et al, 2015;Mora-Páez et al, 2019;Restrepo-Moreno et al, 2019) como una gran zona de cizalla al norte de Suramérica, indicando subducción oblicua y subhorizontal (ángulo de 4-8°) desde el Mioceno medio hasta la actualidad, con una baja tasa de convergencia (2 cm/año) y en dirección WNW-ESE (FIGURA 1).…”
Section: Marco Geológico Tectónicaunclassified
“…Esta orientación del tensor de esfuerzos regional (WNW-ESE) se asocia a la generación de un régimen compresivo-transpresivo en las fallas que limitan el borde oriental de la Cordillera Oriental al norte de los 4° latitud norte (Cediel et al, 2003;Tesón et al, 2013). La deformación al norte de esta latitud también se atribuye a la acreción del Bloque Chocó-Panamá contra el flanco NW de la Cordillera Occidental, durante el Oligoceno-Mioceno (Duque-Caro, 1990;Kellogg et al, 1995;Taboada et al, 2000;Farris et al, 2011;Montes et al, 2015;Restrepo-Moreno et al, 2019) lo que constituye la causa de la reactivación, inversión y/o generación de la mayor parte de las estructuras que se presentan en la cuenca del VMM y en las estribaciones de la Cordillera Oriental, principalmente en el Mioceno medio. Este régimen transpresivo que afecta los Andes del Norte y genera subsecuente deformación ha sido documentado anteriormente por autores como Taboada et al (2000), Kammer (1999), Acosta (2002), Cediel et al (2003), Acosta et al (2007), Tesón et al (2013), entre otros.…”
Section: Marco Geológico Tectónicaunclassified