This data set was acquired with a ship-based Navigation system, Yokogawa Gyro Navigation system, and Seatex Seapath200 Navigation system during Nathaniel B. Palmer expedition NBP0501B conducted in 2005 (Chief Scientist: Dr. Alisa Miller). These data files are of SHP format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): Late Cretaceous and Cenozoic Reconstructions of the Southwest Pacific, and funding was provided by NSF grant(s): OPP01-26334, OPP01-26340, and ANT03-38317.