Oligocene-Neogene tectonics and sedimentation in the forearc of southern Peru, Tacna area (17.5°-18.5°5)

Flores, Alexander; Acosta Ale, Jorge Gilberto; Bedoya Jaén, Conrado; Sempere, Thierry

Actas de congresos

Fecha

2005

Registro en:

Flores, A.; Acosta, J.; Bedoya, C. & Sempere, T. (2005). Oligocene-Neogene tectonics and sedimentation in the forearc of southern Peru, Tacna area (17.5°-18.5°5). En: International Symposium on Andean Geodynamics, 6, Barcelona, 2005. Extended abstracts. Paris: IRD Éditions, p. 269-272.

https://hdl.handle.net/20.500.12544/3799

6th International Symposium on Andean Geodynamics (ISAG 2005, Barcelona), 12-14 September, 2005, Extended Abstracts.

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4907500

Autor

Flores, Alexander

Acosta Ale, Jorge Gilberto

Bedoya Jaén, Conrado

Sempere, Thierry

Institución

Instituto Geológico Minero y Metalúrgico (Perú)

Resumen

Fault systems observed in the southernmost Peruvian forearc (Tacna area) provide information on the structure of the inner Bolivian Orocline (Arica elbow). Here we present the characteristics of the main fault systems observed in the Tacna area, as well as evidences of structural control on the deposition of Upper Cenozoic units and regional geoforms. We propose a synthetic chronology of deformation.

Materias

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