J 2006

Magnetic fabric study of the SE Rhenohercynian Zone (Bohemian Massif): Implications for dynamics of the Paleozoic accretionary wedge

CHADIMA, Martin, František HROUDA and Rostislav MELICHAR

Basic information

Original name

Magnetic fabric study of the SE Rhenohercynian Zone (Bohemian Massif): Implications for dynamics of the Paleozoic accretionary wedge

Name in Czech

Magnetická stavba severovýchdu rhenohercynské zóny: implikace pro dynamiku paleozoického akrečního klínu

Authors

CHADIMA, Martin (203 Czech Republic), František HROUDA (203 Czech Republic) and Rostislav MELICHAR (203 Czech Republic, guarantor)

Edition

Tectonophysics, Amsterdam, Elsevier, 2006, 0040-1951

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10500 1.5. Earth and related environmental sciences

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 1.675

RIV identification code

RIV/00216224:14310/06:00017229

Organization unit

Faculty of Science

UT WoS

000237459600008

Keywords in English

AMS; Magnetic fabric; Accretionary wedge; Rhenohercynian Zone

Tags

Reviewed
Změněno: 29/3/2010 12:51, doc. RNDr. Rostislav Melichar, Dr.

Abstract

V originále

The progressive deformation recorded in the magnetic fabric of sedimentary rocks was studied in the SE Rhenohercynian Zone (RHZ), eastern margin of the Bohemian Massif, Czech Republic. Almost 800 oriented samples of the Lower Carboniferous mudstones and graywackes were collected from the SSE part of the Czech RHZ, so-called the Drahany Upland. The anisotropy of magnetic susceptibility (AMS) is predominantly controlled by the preferred orientation of paramagnetic phyllosilicates, mainly iron-bearing chlorites. A regional distribution of the magnetic fabric within the Drahany Upland revealed an increasing deformation from the SSE to the NNW. In the SE, the magnetic fabric is bedding-parallel with magnetic lineation scattered in the bedding plane or trending N–S to NNE–SSW. Further to the NW, the magnetic foliation rotates from the bedding-parallel orientation to the orientation parallel to the evolving cleavage.

In Czech

Bzla studována magnetická stavba severovýchodu rhenohercynské zóny a její význam pro dynamiku paleozoického akrečního klínu na Moravě.

Links

MSM0021622412, plan (intention)
Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)
Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)