Monica Geraldes Vega^1,2, Natasha Sekhon³, Celia KongJohnson⁴, Hannah Tompkins⁵, Bryce Belanger⁶, Sharon Jalandoni⁷, Carlos Primo David⁸, Mart Cyrel Marcelino Geronia⁸, David McGee⁹, Jessica Leigh Oster⁶, Kim M Cobb¹⁰ and Daniel Enrique Ibarra¹¹, (1)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, (2)Brown University, Institute at Brown for Environment and Society, Providence, United States, (3)Occidental College, Los Angeles, United States, (4)Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, United States, (5)Brown University, Department of Earth, Environmental & Planetary Sciences, Providence, United States, (6)Vanderbilt University, Earth and Environmental Sciences, Nashville, TN, United States, (7)Palawan Speleo Inc., Puerto Princesa City, Philippines, (8)National Institute of Geological Sciences, University of the Philippines, Quezon City, Philippines, (9)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, United States, (10)Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, United States, (11)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, United States