Aaron T Fricke¹, Andrea S Ogston¹, Charles (Chuck) Nittrouer¹, Hannah Glover¹, Cherry Aung², Thet Naing³ and Hong Phuoc Vo Long⁴, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)Pathein University, Department of Marine Science, Pathein, Myanmar, (3)Pathein University, Department of Geology, Pathein, Myanmar, (4)Vietnam National University, Ho Chi Minh University of Science, Department of Oceanology - Meteorology & Hydrology, Ho Chi Minh City, Vietnam