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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. 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.

  3. 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.

  4. 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.

  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. Harry Hammond Hess. 1906-1969. American Geologist. B orn in New York in 1906, Harry Hammond Hess was considered a "very promising student" even in his high school years. He had no difficulty gaining acceptance into the electrical engineering major group at Yale University in New Haven, Connecticut.

  7. 17 Μαρ 2021 · Two of them, Walter Munk, an oceanographer, and Harry Hess, a geologist, suggested that they should drill down and bring up a sample of the Earth’s mantle and the Moho boundary. Their reasoning...

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