LATE PLEISTOCENE OCHRE MINING IN THE CAVES OF THE YUCATAN PENINSULA, MEXICO
MACDONALD, Brandi Lee, Archaeometry Lab, University of Missouri Research Reactor, 1513 Research Park Drive, Columbi, MO 65211, REINHARDT, Eduard, School of Earth Environment and Society, McMaster University, 1280 Main St. W, Hamilton, ON L8S 4K1, Canada and CHATTERS, James, PhD, Applied Paleoscience, 10322 NE 190th St, BOTHELL, WA 98011