Robert Sinclair Dietz
American scientist (1914-1995) · United States · On the map · Scientists · Died at 80
Robert Sinclair Dietz was an American scientist with the United States Coast and Geodetic Survey. Dietz, born in Westfield, New Jersey, was a marine geologist, geophysicist and oceanographer who conducted pioneering research along with Harry Hammond Hess concerning seafloor spreading, published as early as 1960-1961.
Robert Sinclair Dietz is read about 14 times a day, in 12 languages.
A typical day, 30 days to 23 August 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?A life in dates
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About this person
While at the Scripps Institution of Oceanography he observed the nature of the Emperor chain of seamounts that extended from the northwest end of the Hawaiian Island-Midway chain and speculated over lunch with Robert Fisher in 1953 that something must be carrying these old volcanic mountains northward like a conveyor belt.