Record details

Title
    Bottom to top lithosphere structure and evolution of western Eger Rift (Central Europe)
Author
    Babuška, Vladislav
    Fiala, Jiří
    Plomerová, Jaroslava
Language
    anglicky
Publication type
    článek v odborném periodiku
Source title - serial
    International Journal of Earth Sciences
Vol./nr.
    Roč. 99, č. 4
Pages
    s. 891-907
Year
    2010
Notes
    Projekt: GA205/07/1088, GA ČR3cav_un_auth*0228747
    Projekt: IAA300120709, GA AV ČR3cav_un_auth*0228940
    Rozsah: 17 s.
    Výzkumný záměr: CEZ:AV0Z30120515
    Výzkumný záměr: CEZ:AV0Z30130516
Subject category
    Eger (Ohře) Rift
    lithosphere structure and development
    mantle seismic anisotropy
    western Bohemian Massif
Keyword
    Bottom
    Central
    Eger
    Europe
    Evolution
    Lithosphere
    Rift
    Structure
    Top
    Western
Abstract (in english)
   We present model of the structure and development of the entire lithosphere beneath the western Eger Rift (ER). Its crustal architecture and paths of volcanic products are closely related to sutures/boundaries of uppermost mantle domains distinguished by different orientations of olivine fabric, derived from 3-D analysis of seismic anisotropy. Three different fabrics of the mantle lithosphere belong to the Saxothuringian (ST), Teplá-Barrandian (TB) and Moldanubian (MD) microplates assembled during the Variscan orogeny. Dipping fossil (pre-assembly) olivine orientations, consistent within each unit, do not support any voluminous mantle delamination.
Contributor
    AV ČR Brno, Geofyzikální ústav
Contributor code
    AV ČR, GFÚ
Source format
    U
Import date
    9. 12. 2013