4 edition of Magmatism in Extensional Structural Settings found in the catalog.
Magmatism in Extensional Structural Settings
A. B. Kampunzu
Written in English
|The Physical Object|
|Number of Pages||637|
Experts in the field offer the first comprehensive review of the tectonics and magmatism of backarc basins, covering their initial rift stage to mature spreading. Complete with numerous illustrations, each of the twelve chapters focuses on a young, active backarc basin of the circum-Pacific-where volcano-tectonic processes are best studied because of their activity.5/5(1). Surface processes and magmatism condition the structural evolution of continental rifts and passive margins through mechanical and thermal effects on the lithosphere rheology. However, their inter-relationships in extensional settings are largely unknown. Here, I use coupled thermo-mechanical geodynamic and landscape evolution numerical modeling to assess the links between erosion of rift.
1). Variations in structural style are also apparent across strike of the orogen; for example, crustal shortening and strike-slip faulting in coastal California are concurrent with extensional faulting and basaltic volcanism in the adjacent, and inboard, Basin and Range province. This. Mechanical constraints on fault geometries and structural styles in extensional geologic settings: Authors: Sedimentary basin processes, TECTONOPHYSICS, Tectonics and magmatism, TECTONOPHYSICS structures in rift basins will help to provide a useful framework for understanding the connection between the observed structural. Because of the large areal extent of the magmatism, several workers invoked a mantle plume model for the origin of the Malani igneous province. Geological observations suggest, however, that Malani volcanism resulted from extensional tectonics. The magmatism had an intracratonic rift setting, and a deep mantle plume is neither necessary nor viable.
Analysis of Structural Traps in Extensional Settings - ESS. Extensional structures provide some of the world's largest known oil reservoirs and remain one of the major frontier plays of the immediate future, both onshore and, particularly, in deep water offshore. 3D seismic has revolutionized structural mapping. Thermal perturbation, re-equilibration and the accompanying magmatism in plate-interior settings is likely to be an important process for the rejuvenation and refertilization of cratonic regions Cited by: magmatism, tectonics and mineralization of the Rho-dope region. Emphasis is placed on comparing the tectonic and volcanic setting of hydrothermal depos-its, the space and time relationships between deforma-tion, magmatism and ore deposition, and the likely .
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SyntaxTextGen not activated The Pdf region (AC) pdf the Basin and Range Province (B&R) are two of the most famous Cenozoic extensional provinces and have greatly influenced our thinking about syn-convergent back-arc extension, core complex formation, syn-extensional magmatism, and kinematic transitions.
They share numerous tectonic and structural similarities, such as a syn-convergent setting Author: D. F. Stockli.Crustal-scale transtensional deformation is common in intracontinental extensional settings. However, along-strike variations in the geometry, download pdf, and linkages between rift-related faults, along with controls on local magmatic plumbing, remain inadequately examined.
In this study, we conducted geologic mapping of active structures within central and northern Owens Valley of eastern Author: D. A. Levy, P. J. Haproff, A. Yin.poorly characterized in terms of favorable ebook and structural-stratigraphic controls.
In order to characterize the structural controls on geothermal systems in active extensional settings, we have analyzed numerous fields in the western Great Basin (USA) and western Turkey through integrated geologic and geophysical investigations.