This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0602 conducted in 2006 (Chief Scientist: Dr. Joann Stock; Investigator(s): Dr. Joann Stock and Dr. Steve Cande). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Late Cretaceous and Cenozoic Reconstructions of the Southwest Pacific and NBP0602, and funding was provided by NSF grant(s): ANT03-38317 and OPP03-38346.