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  1. www.geolsoc.org.uk › Plate-Tectonics › Chap1-Pioneers-of-Plate-TectonicsHarry Hammond Hess

    Harry Hess published 'The History of Ocean Basins' in 1962, outlining a theory of how tectonic plates can move which was later called 'sea floor spreading'. He identified the presence of mid ocean ridges, and that ocean trenches are where ocean floor is destroyed and recycled.

  2. Harry Hammond Hess (May 24, 1906 – August 25, 1969) was an American geologist and a United States Navy officer in World War II who is considered one of the "founding fathers" of the unifying theory of plate tectonics.

  3. This led to his discovery of submerged and curiously flat-topped mountains that he named “guyots” in honor of the Swiss founder of the Princeton geology department. It also produced thousands of miles of echo-sounding surveys of the ocean floor.

  4. HARRY HAMMOND HESS 115 Harry Hess was a pioneer in development of the now widely accepted theory of ocean-floor spreading. In 1960, in a widely circulated report to the Office of Naval Research, Harry proposed that the mid-oceanic ridges were the loci of upwelling in 1969 indicates that it was the most referenced work in solid-

  5. This unplanned wartime scientific surveying enabled Hess to collect ocean floor profiles across the North Pacific Ocean, resulting in the discovery of flat-topped submarine volcanoes, which he termed guyots, after the 19th-century geographer Arnold Henry Guyot.

  6. www.encyclopedia.com › historians-miscellaneous-biographies › harry-hammond-hessHarry Hammond Hess | Encyclopedia.com

    23 Μαΐ 2018 · Hess, Harry Hammond (1906–69) An American geophysicist from Princeton University, Hess made important contributions to the theory of plate tectonics. He devised the concept of sea-floor spreading (see also DIETZ, ROBERT SINCLAIR), and discovered and named guyots.

  7. HARRY HAMMOND HESS. 19. develop possible solutions to problems. He w. al Aeronautics and Space Administration. He was consultant to the U.S. Naval Oceanographic Office and Chairman, 1956- 1958, of the Earth Sci.

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