 | Reimold, W.U., Hoffmann, M., Hauser, N., Schmitt, R-T., Zaag, P.T., Mohr-Westerheide, T. (2016) A geochemical contribution to the discussion about the genesis of impact-related pseudotachylitic breccias: Studies of PTB in the Otavi and Kudu Quarries of the Vredefort Dome support the“In Situ Formation”hypothesis. South African Journal of Geology, 119 (3) 453-472 doi:10.2113/gssajg.119.3.453 | Journal (article/letter/editorial) | | contribution to the discussion about the genesis of impact-related pseudotachylitic breccias: Studies of PTB...PTB in the Otavi and Kudu Quarries of the Vredefort Dome support the “In Situ Formation” hypothesis W...n.de © 2016 September Geological Society of South Africa Abstract This work is aimed at contributing...formation of massive pseudotachylitic breccias (PTB) in impact structures. In the past this has been debated as...combination of injection of impact melt from a higher level of the impact structure plus assimilation of other |  | Lana, C., Reimold, W.U., Gibson, R.L., Koeberl, C., Siegesmund, S. (2004) Nature of the archean midcrust in the core of the Vredefort dome, Central Kaapvaal Craton, South Africa. Geochimica et Cosmochimica Acta, 68 (3) 623-642 doi:10.1016/s0016-7037(03)00447-2 | Journal (article/letter/editorial) | | midcrust in the core of the Vredefort Dome, Central Kaapvaal Craton, South Africa C. LANA,1 W. U. REIMOLD...L. GIBSON,1 C. KOEBERL,2 and S. SIEGESMUND3 1 Impact Cratering Research Group, School of Geosciences...Private Bag 3, P.O. Wits 2050, Johannesburg, South Africa 2 Department of Geosciences, University of Vienna...associated with the formation of the 2.02 Ga Vredefort dome has exposed a substantial cross section through...polydeformed high-grade tonalite–trondhjemite– granodiorite (TTG) gneisses, migmatites and late-tectonic |  | | Journal (article/letter/editorial) | | CRATON, SOUTH AFRICA D.M. VAN TONDER Department of Geology, University of Pretoria, South Africa. Council...Geoscience, Private Bag X112, Pretoria, 0001, South Africa e-mail: dvtonder@geoscience.org.za H. MOURI...Johannesburg, South Africa. e-mail: hmouri@uj.ac.za © 2010 September Geological Society of South Africa ABSTRACT...Tonalitic gneiss suite (TG) around the southern boundary, a Granodiorite to Adamellite Gneiss suite (GAG)...across the northern part, and a Granodiorite/adamellite to Granodiorite suite (GG) occurring between the |  | | Book | | relevant protective laws and regulations and therefore free for general use. While the advice and information...to the material contained herein. Printed on acid-free paper Springer is part of Springer Science+Business...Archaean field and isotopic geology and asteroid impact research by Arthur Hickman, Don Lowe, Allen Nutman...mafic-ultramafic crust to tonalitetrondhjemite-granodiorite (TTG)-dominated micro continental nuclei. To...LHB. Recent discoveries of near to 14 Archaean impact ejecta units up to 3.48 Ga-old intercalated with |  | | Book | | Germany Maarten J. de Wit, Port Elizabeth, South Africa François M. Roure, Rueil-Malmaison, France ... Each book aims to provide the reader with the state-of-the-art understanding of a regions geology with...relevant protective laws and regulations and therefore free for general use. The publisher, the authors and...borders of Namibia and South Africa. They were split up in the Mesozoic during the south Atlantic Ocean opening”...opening”. Photo by Mathias Hueck Printed on acid-free paper This Springer imprint is published by the registered |
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