a 2016

Tectonic Studies of the Variscan Acretionary Wedge, Moravian Karst and Drahany Culmian

MELICHAR, Rostislav; Jan ČERNÝ a Jiří OTAVA

Základní údaje

Originální název

Tectonic Studies of the Variscan Acretionary Wedge, Moravian Karst and Drahany Culmian

Autoři

MELICHAR, Rostislav ORCID; Jan ČERNÝ a Jiří OTAVA

Vydání

14th Meeting of the Central European Tectonic Studies Group. 2016

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ne

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-80-223-4071-7

Klíčová slova anglicky

Drahany Culmian; Moravian Karst; tectonics; thrusts

Příznaky

Mezinárodní význam
Změněno: 13. 5. 2016 14:36, Mgr. Jan Černý, Ph.D.

Anotace

V originále

Detailed studies of Devonian tectonic slices and related thrusts in Moravian Karst have been done in the past (Rez & Melichar 2002). In this paper, we present northern continuation of these thrusts as well as their relation to the other thrusts of different age in the central part of the Moravian Karst. The investigated area consists of Devonian limestone and Carboniferrous siliciclastic rocks that were affected by thrusting. It is possible to distinguish: 1) older mostly bedding paralel variscan thrusts with ramps. These older thrusts were affected by 2) relatively younger variscan thrusts. The direction of the younger thrusts is mostly oblique to the older thrusts and bedding. 3) Moreover, certain parts of the variscan thrusts with adequate orientation were reactivated during Tertiary by reverse faulting (See Figure 1 for understanding). While the variscan thrusting was related to shear like collision of Moldanubian block with block of Brunovistulicum, the Tertiary reverse faulting was related to Alpine tectonic proceses.