RT Journal Article
T1 La fábrica de las rocas miloníticas de la Zona de Cizalla de Los Llanos (Calzadilla de los Barros, Badajoz)
T1 Mylonite fabrics in Los Llanos Shear Zone (Calzadilla de los Barros, Badajoz)
A1 Jiménez Díaz, Alberto
A1 Capote, Ramón
A1 Tejero López, Rosa
A1 Lunar Hernández, Rosario
A1 Ortega, Lorena
A1 Monterrubio, Serafín
A1 Maldonado, Casimiro
A1 Rodríguez, David
AB The Los Llanos Shear Zone bounds the Cabeza Gorda and Zafra units located in the Ossa-MorenaZone (SW Iberian Massif). Within the Cabeza Gorda unit two peridotitic massifs crop out, named SierraCabeza Gorda and Cerro Cabrera. The mylonitic rocks consist of metamorphic and peridotitic rocksextensively deformed that exhibit a penetrative foliation. Mylonitic fabrics are characterized by s and dstructures and S-C and S-C’ band. Some examples show a crenulation cleavage that points out the existenceof at least two deformation stages. Kinematic criteria are widespread, but dextral-reverse movement prevailsboth in outcrop and thin section. Los Llanos Shear Zone orientation is NW-SE, similar to variscan structurestrend in the area, and deforms precambrian and paleozoic rocks. Los Llanos Shear Zone represents adextral-reverse structure of Variscan age
YR 2009
FD 2009
LK http://hdl.handle.net/10272/8050
UL http://hdl.handle.net/10272/8050
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026