POLISH ACADEMY OF ARTS AND SCIENCES JAGIELLONIAN UNIVERSITY – INSTITUTE OF ARCHAEOLOGY CONTRIBUTIONS IN NEW WORLD ARCHAEOLOGY Vol. 3 Special Issue Proceedings of the 1 st Cracow Maya Conference Archaeology and Epigraphy of the Eastern Central Maya Lowlands February 25–27, 2011, Cracow Edited by Christophe Helmke and Jarosław Źrałka Assistant editor: Monika Banach Kraków 2012