Search Results - "Charrier, R"
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Zircon Trace Element and O–Hf Isotope Analyses of Mineralized Intrusions from El Teniente Ore Deposit, Chilean Andes: Constraints on the Source and Magmatic Evolution of Porphyry Cu–Mo Related Magmas
Published in Journal of petrology (01-06-2012)“…Abstract Intrusive rocks related to porphyry copper mineralization are part of the wide diversity of subduction-related, mantle-derived, igneous rocks…”
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The low-grade basement at Península La Carmela, Chilean Patagonia: new data for unraveling the pre-Permian basin nature of the Eastern Andean Metamorphic Complex
Published in International journal of earth sciences : Geologische Rundschau (01-09-2021)“…The Eastern Andean Metamorphic Complex at Península La Carmela (48°50’S) consists of quartz-rich metaturbiditic sequences with tectonic slices of pillow…”
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Characterization of the hydrothermal system of the Tinguiririca Volcanic Complex, Central Chile, using structural geology and passive seismic tomography
Published in Journal of volcanology and geothermal research (15-01-2016)“…A structural characterization of the hydrothermal–volcanic field associated with the Tinguiririca Volcanic Complex had been performed by combining passive…”
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Evidence for Cenozoic extensional basin development and tectonic inversion south of the flat-slab segment, southern Central Andes, Chile (33°–36°S.L.)
Published in Journal of South American earth sciences (01-04-2002)“…The mainly volcanic Cenozoic deposits that make up much of the western part of the Principal Cordillera in Central Chile are generally subdivided into two…”
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Pleistocene landscape entrenchment: a geomorphological mountain to foreland field case, the Las Tunas system, Argentina
Published in Basin research (01-12-2013)“…The study of the Las Tunas River incisions, located in the eastern Andean foreland front (33∘20’ S in Argentina), provides new clues for the interpretation of…”
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A geomorphological approach to determining the Neogene to Recent tectonic deformation in the Coastal Cordillera of northern Chile (Atacama)
Published in Tectonophysics (23-01-2003)“…The large (≈10000 km 2) and local-scale (<400 km 2) geomorphologic, geomorphometric and field evidence indicates that, from the mid-Miocene onwards, the…”
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New evidence for late mesozoic-early Cenozoic evolution of the Chilean Andes in the upper Tinguiririca valley (35 °S), central Chile
Published in Journal of South American earth sciences (1996)“…New geologic, paleontologic and isotopic geochronometric results from the Termas del Flaco region in the upper Tinguiririca River valley in central Chile…”
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Differences in 10Be concentrations between river sand, gravel and pebbles along the western side of the central Andes
Published in Quaternary geochronology (01-04-2015)“…Cosmogenic nuclides in river sediment have been used to quantify catchment-mean erosion rates. Nevertheless, variable differences in 10Be concentrations…”
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Late Cenozoic deformation and uplift of the western flank of the Altiplano: Evidence from the depositional, tectonic, and geomorphologic evolution and shallow seismic activity (northern Chile at 19°30′S)
Published in Tectonics (Washington, D.C.) (01-08-2005)“…We analyze the west vergent thrust system (WTS) along the western flank of the Altiplano in northern Chile (18°S–21°S). In our study area (19°20′S–19°50′S),…”
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Role of sedimentation during basin inversion in analogue modelling
Published in Journal of structural geology (01-04-2010)“…Sand-box experiments were designed to reproduce the effect of sedimentation during extensional basin development and tectonic inversion. These experiments were…”
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Trait-based assessment of polychaete assemblages distinguishes macrofaunal community structure among four distinct benthic eco-regions on a shallow arctic shelf
Published in Deep-sea research. Part II, Topical studies in oceanography (01-04-2023)“…In a rapidly changing Arctic, effects of taxonomic and functional composition of infaunal benthic communities on ecosystem function are poorly characterized…”
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Geochronology of pediments and marine terraces in north-central Chile and their implications for Quaternary uplift in the Western Andes
Published in Geomorphology (Amsterdam, Netherlands) (01-01-2013)“…In north-central Chile, a wide shore platform is morphologically connected with a high fluvial terrace and a pediment. The eastward extension of Quaternary…”
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The Tinguiririca Fauna, Chile: biochronology, paleoecology, biogeography, and a new earliest Oligocene South American Land Mammal ‘Age’
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-06-2003)“…A new South American Land Mammal ‘Age’ (SALMA), the Tinguirirican, is formally established, based on an assemblage of at least 25 taxa from the Chilean Andes…”
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Late Cenozoic geomorphologic signal of Andean forearc deformation and tilting associated with the uplift and climate changes of the Southern Atacama Desert (26 super(o)S-28 super(o)S)
Published in Geomorphology (Amsterdam, Netherlands) (01-05-2007)“…We analyze remarkable examples of the large (~10,000 km super(2)) and local-scale (~100 km super(2)) landscape forms related to Late Cenozoic geomorphologic…”
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Uplift of the western border of the Altiplano on a west-vergent thrust system, Northern Chile
Published in Journal of South American earth sciences (01-05-1996)“…A high angle, west-vergent thrust system (WTS) located along the western border of the Altiplano in Northern Chile caused the westward translation of the…”
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New Mesotheriidae (Mammalia, Notoungulata, Typotheria), geochronology and tectonics of the Caragua area, northernmost Chile
Published in Journal of South American earth sciences (01-05-2005)“…Few mammal fossils were known from the Altiplano or adjoining parts of northern Chile until recently. We report a partial mesotheriid palate from the vicinity…”
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Using geochemistry to establish the igneous provenances of the Neogene continental sedimentary rocks in the Central Depression and Altiplano, Central Andes
Published in Sedimentary geology (01-04-2004)“…Geochemical and mineralogical data from ancient sedimentary strata can be reliable indicators of the provenance of sediments. The heavy mineral assemblages and…”
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The first Cenozoic mammal fauna from the Chilean Altiplano
Published in Journal of vertebrate paleontology (14-03-2002)Get full text
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