Buscar
Mostrando ítems 1-10 de 551
Tectonic inversion and magmatism in the Lautaro Basin, northern Chile, Central Andes: A comparative approach from field data and analog models
(Elsevier, 2016-03)
We present the results of a series of analog models addressing the relationships between tectonic inversion and magmatism, taking the Lautaro Basin in northern Chile (27-28 degrees S), Central Andes as a natural case. The ...
Tectonic inversion in the Caribbean-South American plate boundary: GPS geodesy, seismology, and tectonics of the Mw 6.7 22 April 1997 Tobago earthquake
(American Geophysical Union, 2015-06)
On 22 April 1997 the largest earthquake recorded in the Trinidad‐Tobago segment of the Caribbean‐South American plate boundary zone (Mw 6.7) ruptured a shallow (~9 km), ENE striking (~250° azimuth), shallowly dipping (~28°) ...
Deciphering the late paleozoic–cenozoic tectonic history of the inner central andes forearc: an update from the salar de Punta Negra basin of Northern Chile
(Frontiers Media, 2022)
We integrated new and existing geological, geochronological, thermochronological, and two-dimensional (2D) seismic data from the Salar de Punta Negra Basin to define the Late Paleozoic-Cenozoic tectonic evolution of the ...
Deciphering the Late Paleozoic–Cenozoic Tectonic History of the Inner Central Andes Forearc: An Update From the Salar de Punta Negra Basin of Northern Chile
(Frontiers Media S.A., 2022-01)
We integrated new and existing geological, geochronological, thermochronological, and two-dimensional (2D) seismic data from the Salar de Punta Negra Basin to define the Late Paleozoic–Cenozoic tectonic evolution of the ...
Role of basin width variation in tectonic inversion: insight from analogue modelling and implications for the tectonic inversion of the Abanico Basin, 328–348S, Central Andes
(Geological Society Of London, 2014-05)
We use analogue modelling to investigate the response of compressional deformation superimposed on an extensional basin with along-strike changes in width. Parameters described include extension and shortening distribution ...
Late cretaceous to cenozoic deformation and exhumation of the chilean frontal cordillera (28°–29°S), Central Andes
(Elsevier, 2017)
The Frontal Cordillera in northern Chile is located over the flat-slab subduction segment of the Central Andes.
This tectonic province is characterized by a thick-skinned structural style showing evidence of tectonic ...
Tectono-sedimentary cenozoic evolution of the el habt and ouezzane tectonic units (External rif, morocco)
(MDPI AG, 2020-12-03)
An interdisciplinary study based on lithostratigraphic, biostratigraphic, petrographic and mineralogical analyses has been performed in order to establish the Cenozoic tectono-sedimentary evolution of the El Habt and ...
The Lautaro Basin: A Record Of Inversion Tectonics In Northern Chile.
(2012)
Durante el Triásico y Jurásico la evolución tectónica del norte de Chile fue dominada por extensión cortical. No obstante, evidencias claras acerca del estilo estructural y subsecuente inversión de las cuencas asociadas ...
The structure of the northern Austral Basin: Tectonic inversion of mesozoic normal faults
(Pergamon-Elsevier Science Ltd, 2019-10)
This paper analyzes the style, distribution, mechanics, and timing of deformation of the Andean retroarc zone between 47° and 50°S, in the southern Patagonian Andes during the Mesozoic times. This northern sector of the ...
Tectonic and climate driven fluctuations in the stratigraphic base level of a Cenozoic continental coal basin, northwestern Andes
(PERGAMON-ELSEVIER SCIENCE LTD, 2008-12-01)
Changes in the sedimentologic and stratigraphic characteristics of the coal-bearing middle Oligocene-late Miocene siliciclastic Amagá Formation, northwestern Colombia, reflect major fluctuations in the stratigraphic base ...