Deformation Mechanisms, Rheology and Tectonics

Download or read book Deformation Mechanisms, Rheology and Tectonics written by David J. Prior and published by Geological Society of London. This book was released on 2011 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers presents recent advances in the study of deformation mechanisms and rheology and their applications to tectonics. Many of the contributions exploit new petrofabric techniques, particularly electron backscatter diffraction, to help understand the evolution of rock microstructure and mechanical properties. Papers in the first section (lattice preferred orientations and anisotropy ) show a growing emphasis on the determination of elastic properties from petrofabrics, from which acoustic properties can be computed for comparison with in-situ seismic measurements. Such research will underpin geodynamic interpretation of large-scale active tectonics. Contributions in the second section (microstructures, mechanisms and rheology) study the relations between microstructural evolution during deformation and mechanical properties.