Eastern area cruises, 22, 24, 25, 27, 33, 34 : cruises 22, 24, 25, 27

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This folder contains computer data entry sheets and a corresponding computer printout of a table of hydrographic data for Eastern Area Cruises (EAC) 22, 24, 25, and 27, collected from August 29 through October 21, 1967. Fields include vessel code, cruise no., month, day, year, hour, octant, latitude, longitude, B. T. no., bucket temp (°C), surface salinity less "3," B. T. surface temp. (°C), depth mixed layer (m), and isotherm depths for temperatures from 29° to 8°. Latitudes of B. T. stations range from approximately 30° to 35° (N or S not specified); longitudes range from approximately 20° to 26° (E or W not indicated). However, these longitude values, whether E or W, do not correspond to Pacific Ocean locations.

Date Range


Start Date

Aug 29, 1967

End Date

Oct 21, 1967

Access Information

Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu.


  • Hydrographic surveying
  • Hydrography


Pacific Ocean


  • Fieldbook record
  • Field notes

Accession #

SIA RU000245

Collection name

National Museum of Natural History, Pacific Ocean Biological Survey Program, records, circa 1961-1973, with data from 1923

Physical Description

1 folder

Physical Location

Smithsonian Institution Archives


Box 209 Folder 14