Spatial gradients in the isotopic composition of paleoprecipitation for terrestrial climate and altimetry studies

C Page Chamberlain1, Matthew Winnick2, Daniel Enrique Ibarra3, Jeremy K Caves Rugenstein4 and Andrea J Ritch2, (1)Stanford University, Geological Sciences, Stanford, CA, United States, (2)Stanford University, Earth System Science, Stanford, CA, United States, (3)Brown University, Institute at Brown for Environment and Society, Providence, RI, United States, (4)Max Planck Institute for Meteorology, The Land in the Earth System, Hamburg, Germany