Cruises 85, 87-91, 94-95, 97, 1964, part 4 : cruise 89

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This folder contains maps, graphs, and tables compiling hydrographic data from Smithsonian Cruise 89, collected in June 1964. Data were collected on the Pacific Ocean to the north, south, and west of Johnston Atoll and between Johnston Atoll and Hawaii, within the area approximately bounded by 12° to 23° N and 158° to 174° W. Individual hand-drawn maps plot BT stations, surface salinity (‰), corrected surface temp. (°C), 20° isotherm depth (meters), depth of the mixed layer (meters), bucket temperature (°C) and bucket salinity (‰). Also plotted on these maps are data from Gilbert Cruise #74, collected on the Pacific Ocean around Hawaii from June 24 - July 3, 1964. Graphs in the folder plot various data from Cruise 89 (surface temperature (°C), surface salinity (‰), depth (meters), and depth of the mixed layer(meters)) by longitude. Tables in the folder are compilations of hydrographic data for Cruise 89 and include notes on data collection problems and discrepancies.

Date Range


Start Date

Jun 05, 1964

End Date

Jul 03, 1964

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


  • 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 5