Jennifer E Hertzberg¹, Matthew W Schmidt¹, Ryan Glaubke², Derrick Vaughn³, Thomas S Bianchi⁴ and Franco Marcantonio⁵, (1)Old Dominion University, Ocean, Earth & Atmospheric Sciences, Norfolk, VA, United States, (2)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (3)University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, (4)University of Florida, Department of Geological Sciences, Gainesville, FL, United States, (5)Texas A&M University, Geology and Geophysics, College Station, TX, United States