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The Fuegian thrust-fold belt: From arc-continent collision to thrust-related deformation in the southernmost Andes
(Pergamon-Elsevier Science Ltd, 2020-10-12)
New detailed structural data from the Fuegian Andes including new ages and cross-cutting relationships with intrusive rocks, as well as an appraisal of published structural data, support that this orogen evolved as a ...
Structure and evolution of the Fuegian Andes foreland thrust-fold belt, Tierra del Fuego, Argentina: Paleogeographic implications
(Pergamon-Elsevier Science Ltd, 2008-06)
Field work in the frontal part of the foreland thrust-fold belt of the Fuegian Andes reveals complex relationships between stratigraphy and structure. Construction of balanced cross-sections allows us to infer the geometry ...
Cenozoic contractional tectonics in the Fuegian Andes, southernmost South America: a model for the transference of orogenic shortening to the foreland
(Universidad de Barcelona. Facultad de Geología, 2013-09)
The Fuegian thrust-fold belt has been subjected to significant shortening during the Cenozoic. Although contemporaneous shortening and uplift was also recognized in the Fuegian Andes central belt (hinterland), previous ...
Tectonic models for the Patagonian orogenic curve (southernmost Andes): An appraisal based on analog experiments from the Fuegian thrust-fold belt
(Elsevier Science, 2016-03)
Tectonic models for the evolution of the Patagonian orogenic curve were evaluated using analog experiments that considered either a rotational or a non-rotational orogenic backstop, combined with a basement promontory on ...
A Simplified View about the Fuegian Andes and the Complex Folding of the Mesozoic and Early Tertiary Layers
(Springer, 2019)
The arch described by the Patagonian orogenic belt in Tierra del Fuego and the acute folding of the Mesozoic and earliest Tertiary strata are not two independent phenomena. The search for the causes that have produced these ...
Orogenic Growth of the Fuegian Andes (52–56°) and Their Relation to Tectonics of the Scotia Arc
(Springer, 2016)
The tectonic evolution of the Fuegian Andes is strongly related to their southern neighbors, the Scotia Sea and Antarctica. During Mesozoic times, extensional and magmatic processes in the southernmost Andes developed in ...
Spatial and temporal characterization of progressive deformation during orogenic growth: Example from the Fuegian Andes, southern Argentina
(Pergamon-Elsevier Science Ltd, 2017-06)
Superposed structural fabrics in the easternmost Fuegian Andes reveal two distinct, non-coaxial deformation phases across the transition from the orogenic core to the thrust-fold belt. Each phase is characterized by different ...
Geometry and kinematics of the Fuegian thrust-fold belt, southernmost Andes
(American Geophysical Union, 2017-01)
Published balanced structural interpretations of the Fuegian thrust-fold belt (southernmost Andes) fail to address aspects such as basement shortening in the thrust-fold belt or its structural connection with the central ...
Cryogenic landforms in the Sierras de Alvear, Fuegian Andes, subantarctic Argentina
(John Wiley & Sons Ltd, 2006-11)
A preliminary survey of periglacial landforms found in the Monte Alvear region of the Fuegian Andes, subantarctic Argentina has revealed the presence of nivation hollows, subnival 'boulder' (clast) pavements, protalus ...
Eocene graphoglyptids from shallow-marine, high-energy, organic-rich, and bioturbated turbidites, Fuegian Andes, Argentina
(Wydawnictwo Naukowe Invit, 2010-02)
Graphoglyptids are diagnostic ichnofossils of the Paleodictyon ichnosubfacies (Nereitesichnofacies), which is well represented in deep-marine Mesozoic–Cenozoic thin-bedded turbidites. However, unusual shallow-water records ...