Results 181 to 190 of about 7,206 (227)
Some of the next articles are maybe not open access.
Internal structure and main evolution phases of the Flysch Belt, Carpathians, Czech Republic
Proceedings, 1996The Flysch Belt of the West Carpathians in the eastern Czech Republic is a nappe complex formed by the polyphase Neoalpine orogeny during the Late Paleogene and Early Miocene. Based on lithofacies and tectonics the Flysch Belt is subdivided into the Krosno -Menilite- and Magura Groups of nappes.
O. Krejcl +3 more
openaire +1 more source
Out-of-sequence thrusts and paleogeography of the Rhenodanubian Flysch Belt (Eastern Alps) revisited
International Journal of Earth Sciences, 2007The Oberstdorf nappe of the Western and the Laab nappe of the Eastern Rhenodanubian Flysch (ERF) were independently identified as out-of-sequence thrust units by facies studies (Mattern 1999) and zircon analyses (Trautwein et al. 2001a, b, c), respectively.
Frank Mattern, Pu Jun Wang
openaire +1 more source
Cretaceous Research, 2008
Abstract This is a critical assessment of the paper by Oszczypko et al. (2004: Cretaceous Research 25, 89–113), in which they tried to prove a mid-Cretaceous age for the Szlachtowa (“black flysch”) and Opaleniec Formations, in the Pieniny Klippen Belt, West Carpathians, both of which had previously been shown to be of Jurassic age.
Krzysztof Birkenmajer +3 more
openaire +1 more source
Abstract This is a critical assessment of the paper by Oszczypko et al. (2004: Cretaceous Research 25, 89–113), in which they tried to prove a mid-Cretaceous age for the Szlachtowa (“black flysch”) and Opaleniec Formations, in the Pieniny Klippen Belt, West Carpathians, both of which had previously been shown to be of Jurassic age.
Krzysztof Birkenmajer +3 more
openaire +1 more source
Burial and thermal history of the Carpathian flysch belt in the Eastern Moravia Czech Republic
Proceedings, 1996The hydrocarbon potential of the Flysch Belt of the West Carpathians has been studied using source rock geochemistry and basin modeling. A geodynamic model is proposed for the region of the Eastern Czech republic showing key points in the Flysch basins and overthrust evolution, The term Flysch is used here for tectonic units which comprise not only ...
J. Francu +3 more
openaire +1 more source
Canadian Journal of Earth Sciences, 1980
An Ordovician flysch trace fossil assemblage from the Aroostook–Matapedia Carbonate Belt, northern New Brunswick, consists of the following identifiable ichnogenera: Alcyonidiopsis, Asteriacites, Asterosoma, Belorhaphe, Bifasciculus, Buthotrephis, Chondrites, Cochlichnus, Cosmorhaphe, Diplichnites, Fucusopsis, Glockeria, Gyrochorte, Helminthoida ...
openaire +1 more source
An Ordovician flysch trace fossil assemblage from the Aroostook–Matapedia Carbonate Belt, northern New Brunswick, consists of the following identifiable ichnogenera: Alcyonidiopsis, Asteriacites, Asterosoma, Belorhaphe, Bifasciculus, Buthotrephis, Chondrites, Cochlichnus, Cosmorhaphe, Diplichnites, Fucusopsis, Glockeria, Gyrochorte, Helminthoida ...
openaire +1 more source
Geology, 1996
During the Cambrian-Ordovician the paleo–Pacific margin of Gondwana underwent a rapid transition from a site of convergent deformation (Delamerian-Ross orogeny) to one of sedimentation during which the thick turbiditic sequences of the adjacent basal Lachlan fold belt were deposited. Laser-probe 40 Ar- 39 Ar data show that the synkinematic (523–486 Ma)
Turner, S. +5 more
openaire +1 more source
During the Cambrian-Ordovician the paleo–Pacific margin of Gondwana underwent a rapid transition from a site of convergent deformation (Delamerian-Ross orogeny) to one of sedimentation during which the thick turbiditic sequences of the adjacent basal Lachlan fold belt were deposited. Laser-probe 40 Ar- 39 Ar data show that the synkinematic (523–486 Ma)
Turner, S. +5 more
openaire +1 more source
Precambrian Research, 1982
Abstract The Granulite belt of Lapland comprises two main units. The more extensive unit, the khondalite suite, is formed of approximately equal proportions of sillimanite-garnet gneisses and garnet gneisses which include impersistent layers of quartz-rich gneisses, calc-silicate rocks and metavolcanics.
P BARBEY, R CAPDEVILA, J HAMEURT
openaire +1 more source
Abstract The Granulite belt of Lapland comprises two main units. The more extensive unit, the khondalite suite, is formed of approximately equal proportions of sillimanite-garnet gneisses and garnet gneisses which include impersistent layers of quartz-rich gneisses, calc-silicate rocks and metavolcanics.
P BARBEY, R CAPDEVILA, J HAMEURT
openaire +1 more source
Geomorphology, 2014
Abstract Crevice-type caves are among the least investigated natural phenomena connected with the development of slope failures. These caves present complex and peculiar underground systems with their own development and resulting landforms. We investigated eight caves in the Czech part of the Outer Western Carpathians to determine their genesis ...
Lenart, Jan +2 more
openaire +2 more sources
Abstract Crevice-type caves are among the least investigated natural phenomena connected with the development of slope failures. These caves present complex and peculiar underground systems with their own development and resulting landforms. We investigated eight caves in the Czech part of the Outer Western Carpathians to determine their genesis ...
Lenart, Jan +2 more
openaire +2 more sources
2023
Devonian-Carboniferous synorogenic sedimentation is described across the Variscan orogen, as well-preserved exposures in late orogenic structures between continental blocks. Variscan marine sedimentary sequences are described in both colliding continents: Gondwana representative of the southern subducting super-plate, and Laurussia considered as the ...
Ícaro Dias da Silva +2 more
openaire +1 more source
Devonian-Carboniferous synorogenic sedimentation is described across the Variscan orogen, as well-preserved exposures in late orogenic structures between continental blocks. Variscan marine sedimentary sequences are described in both colliding continents: Gondwana representative of the southern subducting super-plate, and Laurussia considered as the ...
Ícaro Dias da Silva +2 more
openaire +1 more source
2006
For the identification of the North European platform below the Western Carpathian Flysch belt and for the definition of the lithospheric and crustal relationships in the collisional zone between the Western Carpathian block and the North European platform, two migrated reflection seismic profiles with deep registration were chosen in the eastern ...
Igor Hrušecký +2 more
openaire +1 more source
For the identification of the North European platform below the Western Carpathian Flysch belt and for the definition of the lithospheric and crustal relationships in the collisional zone between the Western Carpathian block and the North European platform, two migrated reflection seismic profiles with deep registration were chosen in the eastern ...
Igor Hrušecký +2 more
openaire +1 more source