Micro-scale δ18O analyses of a Borneo stalagmite across the Toba super-eruption

Ian J Orland1,2, Kim M Cobb3, Stacy Carolin4, Ben Linzmeier2, John W Valley2 and Jess F Adkins5, (1)Georgia Institute of Technology Main Campus, Earth and Atmospheric Sciences, Atlanta, GA, United States, (2)University of Wisconsin Madison, WiscSIMS, Dept. of Geoscience, Madison, WI, United States, (3)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, (4)University of Oxford, Earth Sciences, Oxford, United Kingdom, (5)California Institute of Technology, Pasadena, CA, United States