| Bosse, Valerie, Feraud, Gilbert, Ruffet, Gilles, Ballèvre, Michel, Peucat, Jean-Jacques, De Jong, Koen (2000) Late Devonian subduction and early-orogenic exhumation of eclogite-facies rocks from the Champtoceaux Complex (Variscan belt, France) Geological Journal, 35 (3) 297-325 doi:10.1002/gj.864 | Journal (article/letter/editorial) | rocks from the Champtoceaux Complex (Variscan belt, France) VALERIE BOSSE,1* GILBERT FERAUD,1 GILLES RUFFET...JEAN-JACQUES PEUCAT 2 and KOEN DE JONG3 1 GeÂosciences Azur (UMR-CNRS 6526), Universite de Nice-Sophia Antipolis...Antipolis, Nice, France 2 GeÂosciences Rennes (UPR-CNRS 4661), Universite de Rennes, France 3 Geological Survey...Department, Tsukuba, Ibaraki, Japan In order to de®ne the mechanisms involved during exhumation of the...from the Champtoceaux Complex (Armorican Massif, France), Sm-Nd, Rb-Sr and 40Ar/39Ar methods are combined | | | Journal (article/letter/editorial) | (East of Nantes, France) G. Godard 1, J.-R. Kienast 2 and B. Lasnier 1 Laboratoire de P6trologie et Min+ralogie...Universit6 de Nantes, 2 chemin de la Houssini~re, F-44072 Nantes Cedex, France 2 Laboratoire de P6trographie...Curie, 4 place Jussieu, F-75230 Paris Cedex 05, France Abstract. A petrological and mineralogical study...eclogite occurring near Nantes (MassifArmoricain, France) has enabled us to characterize this amphibole...Armoricain (West France). In this area, three occurrences of this mineral are known: Ile de Groix (Morbihan) | | | Journal (article/letter/editorial) | Netherlands ORIGIN OF ECLOGITES FROM SOUTH BRITTANY,FRANCE: A Sm-Nd ISOTOPICAND REE STUDY J. BERNARD-GRIFFITHS...Socles, Znstitut de Ge’ologie, for publication December 35042 Rennes Ce’dex (France) 12, 1984) Abstract...Chem. Geol. (Isot. Geosci. Sect.), 52: 185-201. France: A Sm-Nd Geochemistry and Rare-earth element (REE)...Armorican massif in the Hercynian fold-belt of western France. The REE distribution patterns suggest that: (1)...western part of the Hercynian belt in south Brittany, France, contains eclogitefacies rocks exposed in a 600-km | | | Journal (article/letter/editorial) | Champtoceaux Nappe (Brittany, France) 1 2 Laboratoire de tectonique, CAESS, Universite de Rennes I, 35042 Rennes...Rennes Cedex, France Laboratoire de pe'trologie metamorphique, U.A. C.N.R.S. 727, Universite Paris VII,... 75230 Paris Cedex 05, France (Received 29 June 1988; revised typescript accepted 24 January 1989) ABSTRACT...micaschists from the Champtoceaux nappe (Brittany, France) is first described. The Champtoceaux metapelites...GEOLOGICAL SETTING The Champtoceaux nappe (Brittany, France) is located in the South Armorican domain between | | | Book | Geology in France and Related Areas (1994) J. D. Keppie (Ed.) Pre-Mesozoic Geology in France and Related...Cataloging-in-Publication Data. Pre-Mesozoic geology in France and related areas / J. D. Keppie (ed.). p.cm.Developed...2. Geology, Stratigraphic-Paleozoic. 3. Geology-France.!. Keppie, J. Duncan. II. IGCP Project 233-Terranes...comprehensive account of the PreMesozoic Geology of France (Armorican and Central Massifs) and related areas...the international copference held in Montpellier, France, in August, 1988, where a vast amount of new information | | | Journal (article/letter/editorial) | blueschist facies rocks from the ile de Groix, Armorican Massif (northwest France) J. BERNARD-GRIFFITHS, M.S.N...Socles, CNRS LITHOS Universitd de Rennes 1, 35042 Rennes C~dex (France} Bernard-Griffiths, J,, Carpenter...blueschist facies rocks from the he de Groix, Armorican Massif (northwest France). In: W.L. Griffin (Editor)...Massif in Brittany, France. Outcrops of blueschist facies rocks occur mainly on the Ile de Groix, 6 km off...Geological framework The metamorphic rocks of the ]le de Groix have long attracted attention due to the development | | | Journal (article/letter/editorial) | PRIEM Z.W.O. Laboratorium voor Isotopen-Geologie, De Boelelaan 1085, 1081 H V Amsterdam (The Netherlands)...late Pale0zoic intrusions (Capdevila et al., 1973; de Albuquerque, 1978} and the early Paleozoic precursors...subjected to metamorphism up into the clinopyroxene--almandine subfacies of the granulite facies (M1), the h...b Age (Ma) 1. 2. 3. 4. 5. 6. Two-mica granite, La Guardia Orthogneisses, Mellid Orthogneisses, Vigo...rocks Cabo Ortegal Lherzolites, Cabo Ortegal 7. La Pioza eclogites, mineral ages 8. Cabo Ortegal, | | | Book | Laboratoire de Geophysique et Geodynamique, case 422 Faculte des Sciences et Techniques de St. Jerome...Universite d'Aix-Marseille 3 13397 Marseille Cedex 13 France ISBN-13: 978-3-642-84155-2 e-ISBN-13: 978-3-642-84153-8...Techniques de St. Jerome, Universite d'Aix-Marseille 3, 13397 Marseille Cedex 13, France Fig.1. The...Laboratoire de Geophysique Universite d'Aix-Marseille 3 13397 Marseille Cedex 13, France ' 2 Centre Geologique...Techniques du Languedoc, 34060 Montpellier Cedex, France 1 ing mobile belts, largely of Upper Proterozoic |
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