Jeffrey Obelcz, NRC Postdoctoral Investigator, US Naval Research Laboratory, Stennis, MS, United States, Warren T Wood, Naval Research Laboratory, Stennis Space Ctr, MS, United States, Benjamin J Phrampus, US Naval Research Laboratory, Geology and Geophysics, Stennis Space Center, MS, United States and Taylor Runyan Lee, US Naval Research Laboratory, Geology and Geophysics, Washington, DC, United States