Results 31 to 40 of about 273 (174)
Swiss Journal of Geosciences, 2022 The Variscan basement of the Aiguilles-Rouges massif (Western Alps) exposes the Servoz syncline which consists of a metavolcano-sedimentary sequence composed of (i) a volcanic unit of unknown age and origin, (ii) Early Carboniferous sedimentary series ...
Jonas Vanardois +8 more
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Geologia Croatica, 2014 The Görcsöny Ridge is part of the complicated Variscan metamorphic basement of the SW Tisza plate. It was penetrated by several wells, one of which (Baksa-2) explored 1200 m borecore available for petrological examination.
Tivadar M. Toth
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Oblique collision and deformation partitioning in the SW Iberian Variscides [PDF]
Solid Earth, 2016 Different transpressional scenarios have been proposed to relate kinematics and complex deformation patterns. We apply the most suitable of them to the Variscan orogeny in SW Iberia, which is characterized by a number of successive left-lateral ...
I. Pérez-Cáceres +4 more
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What can seismic noise tell us about the Alpine reactivation of the Iberian Massif? An example in the Iberian Central System [PDF]
Solid Earth, 2020 The Iberian Central System, formed after the Alpine reactivation of the Variscan Iberian Massif, features maximum altitudes of 2500 m. It is surrounded by two foreland basins with contrasting elevation: the Duero Basin to the north, located at 750–800 m,
J. Andrés +6 more
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SUBMONTANE PARAMESEȘ DEPRESSIONS IN THE STRUCTURAL CONTEXT OF THE TRANSYLVANIAN BASIN
Studia Universitatis Babeş-Bolyai: Geographia, 2016 Submontane Parameseș Depressions in the Structural Context of the Transylvanian Basin. The structure of the Alpine orogeny of the Silvania Mountains reveals fascinating and controversial Variscan remnants of the Hercynian orogeny.
I. A. IRIMUŞ, Corina BOGDAN
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Structure and petrography of the Valle Mosso pluton, Sesia Magmatic System, Southern Alps
Journal of Maps, 2017 The Valle Mosso pluton (VMP) is a Permian granitic body intruded at intermediate to upper crustal levels in the rocks of the pre-Alpine basement of the Ivrea-Verbano Zone and Serie dei Laghi shortly after the end of Variscan orogeny.
L. Tavazzani +4 more
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The Material Basis of 18th‐Century Meissen Porcelain
Archaeometry, EarlyView.ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
Geochronology and detrital zircons sources from the Sierra Albarrana Domain (SW Iberian Massif)
Geogaceta, 2023 This study compiles the U-Pb and 40Ar/39Ar geochronology of the metasedimentary, migmatitic and granitic rocks of the Sierra Albarrana Domain, based on data recently published by the authors together with other bibliographic sources.
Byron Solis Alulima +4 more
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Appraisal of Six Natural Mica Reference Materials for In Situ Rb‐Sr Geochronology
Geostandards and Geoanalytical Research, EarlyView.Key Points Evaluated six natural mica reference materials for in situ LA‐ICP‐MS/MS Rb‐Sr geochronology using geochemical, microstructural and isotopic characterisation. Identified robust primary reference materials: Mount Dromedary biotite (99.37 Ma) and Mica‐Fe biotite (307.75 Ma). La Posta biotite and Högsbo muscovite are suitable secondary reference
Hugo K.H. Olierook +38 more
wiley +1 more source
Solid Earth Sciences, 2020 The Ivrea Zone of northwest Italy exposes a section of the lower crust and lithospheric mantle deformed during the Variscan Orogeny, where a series of carbonated alkaline pipes was emplaced over a time span of ca.
Christopher M. Gonzalez +3 more
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