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Rock uplift at the transition from flat-slab to normal subduction: The Kenai Mountains, Southeast Alaska
(Elsevier, 2016-03)
The process of flat-slab subduction results in complex deformation of overlying forearcs, yet how this deformation decays with distance away from the zone of underthrusting is not well understood. In south central Alaska, ...
Low-temperature anisotropic diffusion of helium in zircon: Implications for zircon (U–Th)/He thermochronometry
(PERGAMON-ELSEVIER SCIENCE LTD, 2007-06)
In the last decade the zircon (U–Th)/He (ZHe) thermochronometer has been applied to a variety of geologic problems. Although bulk diffusion coefficients for He in zircon are available from laboratory step-heating ...
The state of the art of low-temperature thermochronology in Brazil
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAUFMG, 2021)
A termocronologia de baixa temperatura se concentra na compreensão da história térmica da crosta superior, onde ocorrem os processos morfotectônicos. Apresentamos uma compilação robusta (1120 dados em quase 30 anos de ...
Structural controls on Jurassic gold mineralization, and Cretaceous-Tertiary exhumation in the foreland of the southern Patagonian Andes: New constraints from La Paloma area, Deseado Massif, Argentina
(Elsevier Science, 2020-01-20)
Fluid-rock interaction occurring within high-permeability conduits represented by fault-fracture meshes is well known to control the development of hydrothermal ore deposits. In this study we document the fundamental role ...
Low-temperature thermochronology of the South Atlantic margin along Uruguay and its relation to tectonic events in West Gondwana
(Elsevier, 2020)
The geodynamic forces acting during Jurassic-Cretaceous South Atlantic rifting provoked intense transformations in West Gondwana, such as the reactivation of ancient basement structures, voluminous magmatism and general ...
Andean Mountain Building and Foreland Basin Evolution During Thin‐ and Thick‐Skinned Neogene Deformation (32–33°S)
(American Geophysical Union, 2020)
The southern Central Andes recorded retroarc shortening, basin evolution, and magmatic arc migration during Neogene changes in subduction. At 31-33 degrees S, above the modern flat-slab segment, spatial and temporal linkages ...
Andean Mountain Building and Foreland Basin Evolution During Thin‐ and Thick‐Skinned Neogene Deformation (32–33°S)
(American Geophysical Union, 2020-03)
The southern Central Andes recorded retroarc shortening, basin evolution, and magmatic arcmigration during Neogene changes in subduction. At 31?33°S, above the modern flat‐slab segment, spatialand temporal linkages between ...