Počet záznamů: 1
Ductile deformation and rheology of sub-continental mantle in a hot collisional orogeny: Example from the Bohemian Massif
0365163 - GFU-E 2013 RIV GB eng J - Článek v odborném periodiku
Kusbach, V. - Ulrich, Stanislav - Schulmann, K.
Ductile deformation and rheology of sub-continental mantle in a hot collisional orogeny: Example from the Bohemian Massif.
Journal of Geodynamics. Roč. 56-57, May (2012), s. 108-123 ISSN 0264-3707
Grant CEP: GA ČR GA205/09/0539
Výzkumný záměr: CEZ:AV0Z30120515
Klíčová slova: olivine lattice preferred orientation * peridotite mylonite * crust-mantle coupling * Variscan orogen * strain
Kód oboru RIV: DB - Geologie a mineralogie
Impakt faktor: 2.967, rok: 2012
Fabric patterns of strongly serpentinized peridotite were determined using eigenvector analysis and eigenvalue classification of lattice preferred orientation of olivine and orthopyroxene. This approach has been applied to a rootless fold-shaped body of mylonitized spinel to garnet peridotite surrounded by fine-grained and partially retrogressed ky–kfs granulite. The EBSD data show either axial [0 1 0] or [1 0 0](0 k l) pattern, both characteristic for ‘dry’ slip systems. The former pattern occurs predominantly along the inner margin and southern limb while the latter is mainly developed in the hinge of the fold shaped body.
Trvalý link: http://hdl.handle.net/11104/0200469