Tali Lea Babila¹, Christopher D. Standish², Timothy J Bralower³, Monika Doubrawa⁴, Marci M Robinson⁵, Jean M. Self-Trail⁵, Robert P Speijer⁴, Peter Stassen⁴, Gavin L Foster² and James C Zachos⁶, (1)University of Southampton, Ocean and Earth Science, Southampton, SO14, United Kingdom, (2)University of Southampton, Ocean and Earth Science, Southampton, United Kingdom, (3)Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States, (4)KU Leuven, Leuven, Belgium, (5)USGS, Reston, VA, United States, (6)Univ California Santa Cruz, Santa Cruz, CA, United States