DIATOM EVIDENCE FOR A GROUNDWATER DIVIDE THAT LIMITED THE EXTENT OF LAKE ESTANCIA, NEW MEXICO HIGHSTANDS DURING THE LAST GLACIAL MAXIMUM
MENKING, Kirsten, Department of Earth Science and Geography, Vassar College, 124 Raymond Ave., Poughkeepsie, NY 12604, BIXBY, Rebecca J., Department of Biology, University of New Mexico, 167 Castetter Hall, Albuquerque, NM 87131 and CUTLER, Savannah, Department of Earth and Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131