IVORY, Sarah1, MCGLUE, Michael2, COHEN, Andrew3, KIMIREI, Ismael A.4, KAMULALI, Tumaini M.3, MSAKY, Emma5, STONE, Jeffery6 and SOREGHAN, Michael7, (1)Department of Geosciences, Pennsylvania State University, University Park, PA 16802; Earth and Environmental Systems Institute, Pennsylvania State University, University Park, PA 16802, (2)Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506, (3)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (4)Tanzania Fisheries Research Institute, Dar es salaam, P.O Box 9750, Tanzania, United Republic of, (5)Tanzania Petroleum Development Corporation, Dar es Salaam, 00000, Tanzania, United Republic of, (6)Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, (7)School of Geosciences, University of Oklahoma, Norman, OK 73019