A multi-proxy paleohydrological reconstruction for Northern Central America and southern Mexico in orbital and sub-orbital timescales; speleothem δ18O and trace element records from Gruta Rey Marcos, Guatemala

J P Bernal1, Mario Cu Xi2, Matthew S Lachniet3, Fernando Revolorio4, Patricia Piaseck5, Patricia A Beddows6, Alexander Correa-Metrio7, Liliana Corona Martinez8, Giuseppe Lucia9 and Osmín Vázquez4, (1)Universidad Nacional Autonoma de Mexico, Centro de Geociencias, Queretero, Mexico, (2)Universidad San Carlos Guatemala, Carrera de Geología, Coban, Guatemala, (3)UNLV-Geosciences, Las Vegas, NV, United States, (4)Universidad San Carlos de Guatemala, Carrera de Geología, Coban, Guatemala, (5)Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Juriquilla, Mexico, (6)Northwestern University, Evanston, IL, United States, (7)Universidad Nacional Autonoma de Mexico, Mexico City, Mexico, (8)Centro de Geociencias, Geoquímica, Queretaro, Mexico, (9)University of Nevada Las Vegas, Department of Geoscience, Las Vegas, NV, United States