This data set was acquired with a Sea-Bird SBE-911 CTD during Nathaniel B. Palmer expedition NBP1304 conducted in 2013 (Chief Scientist: Dr. Edward Durbin). These data files are of SEASOFT format and include Pressure, Temperature, and Conductivity data that have not been processed. Data were acquired as part of the project(s): Seasonal Trophic Roles of Euphausia superba.