Importance of crustal relamination in origin of the orogenic mantle peridotite–high-pressure granulite association: example from the Náměšť Granulite Massif (Bohemian Massif, Czech Republic)

2015 ◽  
Vol 172 (4) ◽  
pp. 479-490 ◽  
Author(s):  
V. Kusbach ◽  
V. Janoušek ◽  
P. Hasalová ◽  
K. Schulmann ◽  
C. M. Fanning ◽  
...  
Keyword(s):  
High Pressure ◽  
Czech Republic ◽  
Bohemian Massif ◽  
Mantle Peridotite ◽  
High Pressure Granulite

A vestige of very high-pressure (ca. 28 kbar) metamorphism in the Variscan Bohemian Massif, Czech Republic

1997 ◽  
Vol 9 (5) ◽  
pp. 1017-1034 ◽  
Author(s):  
Jana Kotková ◽  
Simon L. Harley ◽  
Milan Fišera
Keyword(s):  
High Pressure ◽  
Czech Republic ◽  
Bohemian Massif ◽  
Very High

Terranes and terrane boundaries in the Sudetes, northeast Bohemian Massif

1997 ◽  
Vol 134 (5) ◽  
pp. 717-725 ◽  
Author(s):  
Z. CYMERMAN ◽  
M. A. J. PIASECKI ◽  
R. SESTON
Keyword(s):  
High Pressure ◽  
Central Region ◽  
Bohemian Massif ◽  
Low Grade ◽  
High Grade ◽  
High Pressure Granulite ◽  
Facies Metamorphism ◽  
History Of ◽  
Ophiolitic Rocks ◽  
Southwestern Margin

In the Sudetes, seven distinct lithostratigraphic terranes exhibit a symmetric distribution. A central region of basinal/oceanic and ophiolitic rocks, the Central Sudetic terrane is bordered, respectively to the northwest and southeast, by the sialic Saxothuringian and Moldanubian terranes. These exhibit contrasting metasedimentary/metavolcanic successions and tectonic-metamorphic sequences, but both are characterized by Palaeozoic plutonism. These are in turn bordered (again respectively to the northwest and southeast) by the Lusatian and Moravian terranes, which are also sialic, but contain Cadomian granitoids and represent rifted and now widely separated fragments of Gondwana. Along the southwestern flank of the Sudetes, the Barrandian terrane, largely covered by younger sediments, extends to the southwestern margin of the Bohemian Massif. The Sowie Góry terrane forms a klippe of high grade gneisses tectonically emplaced on top of low-grade, sheared ophiolites of the Central Sudetic terrane. The Sowie Góry terrane exhibits a history of three distinct, probably multi-orogenic, regional metamorphic events: an early high-pressure granulite/eclogite metamorphism followed by medium- to low-pressure granulite, and in turn by amphibolite facies metamorphism. All the terrane boundaries are complex zones of ductile to brittle shearing, modified by later brittle movements. Some, such as the Leszczyniec shear zone, mark lines of old, pre-Variscan rift and suture zones, reactivated and overprinted during a series of Variscan ductile to brittle events of extensional shearing with related metamorphism and plutonism.

High-pressure partial melting and melt loss in felsic granulites in the Kutná Hora complex, Bohemian Massif (Czech Republic)

Lithos ◽  
2011 ◽  
Vol 125 (1-2) ◽  
pp. 641-658 ◽  
Author(s):  
Radmila Nahodilová ◽  
Shah Wali Faryad ◽  
David Dolejš ◽  
Peter Tropper ◽  
Jürgen Konzett
Keyword(s):  
High Pressure ◽  
Czech Republic ◽  
Partial Melting ◽  
Bohemian Massif

Sm-Nd and U-Pb dating of high-pressure granulites from the Zlote and Rychleby Mts (Bohemian Massif, Poland and Czech Republic)

2005 ◽  
Vol 23 (3) ◽  
pp. 133-145 ◽  
Author(s):  
U. LANGE ◽  
M. BROCKER ◽  
R. ARMSTRONG ◽  
E. TRAPP ◽  
K. MEZGER
Keyword(s):  
High Pressure ◽  
Czech Republic ◽  
Bohemian Massif

The earliest ostracods from the Ordovician of the Prague Basin, Czech Republic

2014 ◽  
Vol 64 (4) ◽  
pp. 367-392 ◽  
Author(s):  
Karolína Lajblová ◽  
Petr Kraft
Keyword(s):  
Czech Republic ◽  
Bohemian Massif ◽  
Massif Central ◽  
Central European ◽  
Middle Ordovician ◽  
Prague Basin ◽  
Barrandian Area ◽  
Fossil Assemblages ◽  
European Variscides

Abstract The earliest ostracods from the Bohemian Massif (Central European Variscides) have been recorded from the Middle Ordovician of the Prague Basin (Barrandian area), in the upper Klabava Formation, and became an abundant component of fossil assemblages in the overlying Šarka Formation. Both early ostracod associations consist of eight species in total, representing mainly eridostracans, palaeocopids, and binodicopids. The revision, description, or redescription of all species and their distribution in the basin is provided. Their diversification patterns and palaeogeographical relationships to ostracod assemblages from other regions are discussed.

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