Radiocarbon Dating of St. George's Rotunda In
Radiocarbon, Vol 63, Nr 3, 2021, p 953–976 DOI:10.1017/RDC.2021.31 © The Author(s), 2021. Published by Cambridge University Press on behalf of the Arizona Board of Regents on behalf of the University of Arizona. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. RADIOCARBON DATING OF ST. GEORGE’S ROTUNDA IN NITRIANSKA BLATNICA (SLOVAKIA): INTERNATIONAL CONSORTIUM RESULTS Pavel P Povinec1* • Alexander Cherkinsky2 • Jozef Dorica3 • Irka Hajdas4 • A J Timothy Jull5,6,7 • Ivan Kontuľ1 • Mihály Molnár6 • Ivo Svetlik8 • Eva Maria Wild9 1Department of Nuclear Physics and Biophysics, Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia 2Center for Applied Isotope Studies, University of Georgia, Athens, GA, USA 3Restauro Complet s.r.o., Žilina, Slovakia 4Laboratory of Ion Beam Physics, ETH Zürich, Switzerland 5Accelerator Mass Spectrometry Laboratory, University of Arizona, Tucson, AZ, USA 6Isotope Climatology and Environmental Research Centre, Institute for Nuclear Sciences (ATOMKI), Hungarian Academy of Sciences, Debrecen, Hungary 7Department of Geosciences, University of Arizona, Tucson, AZ, USA 8Nuclear Physics Institute, Czech Academy of Sciences, Prague, Czech Republic 9VERA Laboratory, Isotope Physics, Faculty of Physics, University of Vienna, Vienna, Austria ABSTRACT. An international consortium of radiocarbon (14C) laboratories was established to date the origin of the St. George’s Rotunda in Nitrianska Blatnica (Slovakia), because its age was not well established in previous investigations. Altogether, 20 samples of wood, charcoal, mortar and plaster were analyzed.
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