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Showing results for 1 - 20 of 328 Midpac Expedition (1950)

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  1. MIDPAC: The First Big Step; From the 1950 Diary of Edward S. Barr Aboard the Research Vessel "HORIZON" Especially prepared for the 25th anniversary commemorating Scripps Institution of Oceanography's initial deep sea expeditions

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Barr, Edward Sheldon, 1933-; Midpac Expedition (1950); Barr, Edward Sheldon, 1933-
    • Date: 1975-08-17
    • Topic: North Pacific Ocean; Barr, Edward Sheldon, 1933-, Journal
    • Format: image
  2. Revised Mid-Pac Schedule

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Scripps Institution of Oceanography; Horizon (Ship); Midpac Expedition (1950); Revelle, Roger, 1909-1991
    • Date: 1950-0725
    • Topic: Oceanography; San Diego (Calif.)
    • Format: image
  3. Edwin L. Hamilton, October 27, 1964

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: U.S. Navy Electronics Laboratory (San Diego, Calif.); Midpac Expedition (1950); Hamilton, Edwin L. (Edwin Lee), 1914-
    • Date: 1964-10-27
    • Topic: Oceanographers--Portraits
    • Format: image
  4. New Theory on Earth Formation Cited

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Barton, William; Midpac Expedition (1950)
    • Date: 1952-09-25
    • Format: image
  5. T.L.S. to Edwin L. Hamilton

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Lill, Gordon G.; Midpac Expedition (1950)
    • Date: 1952-09-17
    • Format: image
  6. Letter to Mr. John Adkins, Mr. Gordon Lill, ONR

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Scripps Institution of Oceanography; Midpac Expedition (1950)
    • Date: 1952-09-08
    • Format: image
  7. T.L.S. to Edwin L. Hamilton

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Hess, Harry Hammond, 1906-1969; Midpac Expedition (1950)
    • Date: 1952-04-18
    • Format: image
  8. T.L.S. to Robert S. Dietz

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Hess, Harry Hammond, 1906-1969; Midpac Expedition (1950)
    • Date: 1952-02-14
    • Format: image
  9. My Fascinating experiences on the island of Bikini

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Barr, Edward Sheldon, 1933-; Midpac Expedition (1950); Horizon (Ship); Barr, Edward Sheldon, 1933-
    • Date: 1952
    • Topic: Oceanography--Research-- North Pacific Ocean; Scientific expeditions--Pacific Ocean; Oceanography--Field work (land); San Diego (Calif.); Bikini Atoll (Marshall Islands)
    • Format: image
  10. Deep Sea Mountains

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: PIC; Midpac Expedition (1950)
    • Date: 1951-12
    • Format: image
  11. Oceanography Probe Pacific Depths

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Van de Water, Marjorie; Midpac Expedition (1950); Horizon (Ship); Van de Water, Marjorie
    • Date: 1951-03-03
    • Topic: Washington (D.C.); Scientific expeditions--Pacific Ocean; Bikini Atoll (Marshall Islands); Oceanography--Field work (land); Oceanography--Research-- North Pacific Ocean
    • Format: image
  12. Letter to John W. Wells

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Hamilton, Edwin L. (Edwin Lee), 1914-; Midpac Expedition (1950); Hamilton, Edwin L. (Edwin Lee), 1914-; Wells, John West, 1907-
    • Date: 1951-02-26
    • Topic: Seamounts; San Diego (Calif.); Submarine geology; Marine mineral resources
    • Format: image
  13. Letter to John W. Wells

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Hamilton, Edwin L. (Edwin Lee), 1914-; Midpac Expedition (1950)
    • Date: 1951-02-26
    • Format: image
  14. Letter to Harold C. Urey

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Revelle, Roger, 1909-1991; Midpac Expedition (1950); Urey, Harold Clayton, 1893-; Revelle, Roger, 1909-1991; Bullard, Edward Crisp, Sir, 1907-1980
    • Date: 1951-01-09
    • Topic: San Diego (Calif.); Submarine geology; Heat flow; MidPac Expedition
    • Format: image
  15. Underwater Electric Potential (U.E.P.) equipment onboard USS EPCE(R)-857, AN/UQC-1, Midpac Expedition, January 2, 1951

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; USS EPCER 857; Midpac Expedition (1950)
    • Date: 1951-01-02
    • Topic: Warships; Oceanographic research ships--Interiors
    • Format: image
  16. Underwater Electric Potential (U.E.P.) equipment onboard USS EPCE(R)-857, AN/UQC-1, Midpac Expedition, January 2, 1951

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Midpac Expedition (1950); USS EPCER 857
    • Date: 1951-01-02
    • Topic: Oceanographic research ships--Interiors; Warships
    • Format: image
  17. Roger Revelle and Robert Dietz, co-chief scientists on the MidPac Expedition of 1950, discussing significance of lithified globigerina ooze dredged from western Pacific. The Cretaceous fossils enclosed indicated a much younger age than expected -- a mystery which remained unresolved until later explained by plate tectonics and continental drift. Shot 1 of 3

    • Collection: Roger Revelle Papers; Scripps Institution of Oceanography Photographs
    • Name: Midpac Expedition (1950); Horizon (Ship); Revelle, Roger, 1909-1991; Dietz, Robert S. (Robert Sinclair), 1914-
    • Date: 1951
    • Topic: Oceanographers; Submarine geology
    • Format: image
  18. Roger Revelle and Robert Dietz, co-chief scientists on the MidPac Expedition of 1950, discussing significance of lithified globigerina ooze dredged from western Pacific. The Cretaceous fossils enclosed indicated a much younger age than expected -- a mystery which remained unresolved until later explained by plate tectonics and continental drift. Shot 2 of 3

    • Collection: Roger Revelle Papers; Scripps Institution of Oceanography Photographs
    • Name: Horizon (Ship); Midpac Expedition (1950); Revelle, Roger, 1909-1991; Dietz, Robert S. (Robert Sinclair), 1914-
    • Date: 1951
    • Topic: Oceanographers; Submarine geology
    • Format: image
  19. New Tools Probe Mysteries of Shifting Undersea Floors

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Christian Science Monitor; Midpac Expedition (1950); Horizon (Ship)
    • Date: 1950-12-23
    • Topic: Boston (Mass.); MidPac Expedition; Submarine geology
    • Format: image
  20. We've only Scratched the Pacific's Bottom

    • Collection: Scripps Institution of Oceanography Letters, Clippings, Ships' Logs
    • Name: Hamilton, Andrew, 1911-; Midpac Expedition (1950); Horizon (Ship)
    • Date: 1950-12-14
    • Topic: Seamounts; Submarine geology; MidPac Expedition; San Diego (Calif.)
    • Format: image