This data set was acquired with Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Funding was provided by NSF grant: ANT00-89451.