This is a Preprint and has not been peer reviewed. The published version of this Preprint is available: https://doi.org/10.1016/B978-0-12-814048-2.00009-0. This is version 1 of this Preprint.

Unfolding Veined Fold Limbs to Deduce a Basins Prefolding Stress State
Downloads
Supplementary Files
Authors
Abstract
Tectonic structures that developed prior to folding, such as pre- and early-kinematic veins, hold valuable information on the stress state of the paleobasin in which these early structures formed. To derive the parental orientation of these prefolding brittle structures, folds need to “unfold.” A fold restoration methodology is presented in which fold limbs, and the structures they contain, are rotated back to their depositional horizontal position by removing the tilt of the fold hinge line and the dip of individual fold limbs. The method is applied on quartz veins emplaced in folded Lower Devonian sandstones from the High-Ardenne slate belt... more
DOI
https://doi.org/10.31223/osf.io/49se2
Subjects
Earth Sciences, Education, Outdoor Education, Physical Sciences and Mathematics, Tectonics and Structure
Keywords
extension, reconstruction, Cylindrical folds, Exercise, Folds, Paleostress, Rotation, Variscan, Vein
Dates
Published: 2019-03-06 15:48
There are no comments or no comments have been made public for this article.