Download The boundaries of the West African craton by Jean-Paul Liégeois, Geological Society of London PDF
By Jean-Paul Liégeois, Geological Society of London
The bounds of inflexible cratons will be suffering from next orogenic occasions, resulting in 'metacratonic' features hardly adequately famous and nonetheless poorly understood. significant lithospheric thickening is absent and early occasions comparable to ophiolites are preserved; even though, metacratonic limitations are stricken by significant shear zones, considerable magmatism and mineralizations, and native high-pressure metamorphism.West Africa, marked through the big Eburnian (c. 2 Ga) West African craton, the absence of Mesoproterozoic occasions, the main Pan-African (0.9-0.55 Ga) cellular belts that generated the Peri-Gondawanan terranes, and the weaker yet enlightening Variscan and Alpine orogenies, is a wonderful position for tackling this promising inspiration of metacratonization. The papers during this booklet give some thought to lots of the West African craton limitations, from the remodeling of the Palaeoproterozoic terranes, in the course of the Pan-African encircling terranes, the past due Neoproterozoic-early Palaeozoic extension interval and the Peri-Gondwanan terranes, the Variscan imprint to the present situation.Also to be had: West Gondwana: Pre-Cenozoic Correlations around the South Atlantic quarter - ISBN 1862392471 TECTONICS OF THE WESTERN MEDITERRANEAN AND NORTH AFRICA - ISBN 1862392021 Terrane procedures on the Margins of Gondwana - ISBN 1862391793 The Geological Society of LondonFounded in 1807, the Geological Society of London is the oldest geological society on the earth, and one of many greatest publishers within the Earth sciences.The Society publishes quite a lot of fine quality peer-reviewed titles for teachers and pros operating within the geosciences, and enjoys an enviable overseas popularity for the standard of its work.The many components within which we put up in include:-Petroleum geology-Tectonics, structural geology and geodynamics-Stratigraphy, sedimentology and paleontology-Volcanology, magmatic experiences and geochemistry-Remote sensing-History of geology-Regional geology publications
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L OH , G. & H IRDES , W. 1999. Explanatory notes for the geological map of Ghana 1:100 000: Sekondi (0402A) and Axim (0403B) sheets. Geologisches Jahrbuch, B93. L UDWIG , K. R. 2000. 49. A geochronological toolkit for Microsoft Excel. Berkeley Geochronological Center, Special Publications, 1a. M ACHENS , E. 1973. Contribution a` l’e´tude des formations du socle cristallin et de la couverture se´dimentaire de l’Ouest de la Re´publique du Niger. Me´moires du BRGM, 82. M ARTIN , H. 1993. The mechanisms of petrogenesis of the Archaean continental crust—comparison with modern processes.
In: Abstracts, 14e`me Re´union Annuelle des Sciences de la Terre, Toulouse, France. Socie´te´ Ge´ologique de France, 96. L OH , G. & H IRDES , W. 1999. Explanatory notes for the geological map of Ghana 1:100 000: Sekondi (0402A) and Axim (0403B) sheets. Geologisches Jahrbuch, B93. L UDWIG , K. R. 2000. 49. A geochronological toolkit for Microsoft Excel. Berkeley Geochronological Center, Special Publications, 1a. M ACHENS , E. 1973. Contribution a` l’e´tude des formations du socle cristallin et de la couverture se´dimentaire de l’Ouest de la Re´publique du Niger.
Age de refroidissement de la crouˆte juve´nile Birimienne d’Afrique de l’Ouest. 1 Ga du SW Niger. Comptes Rendus de l’Acade´mie des Sciences, 319, 435–442. D AVIS , D. , S CHALTEGGER , U. & N UNOO , E. A. 1994. U–Pb constraints on deposition and provenance of Birimian and gold-bearing Tarkwaian sediments in Ghana, West Africa. Precambrian Research, 67, 89–107. , L AUMONIER , B. & B ARBEY , P. 2002. In-situ U– Pb zircon ages for early Ordovician magmatism in the eastern Pyrenees, France: the Canigou orthogneisses.