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Harry Hammond Hess

American geologist (1906-1969) · United States · On the map · Scientists · Died at 63

Harry Hammond Hess 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.

Harry Hammond Hess is read about 42 times a day, in 25 languages.

A typical day, 30 days to 15 June 2026

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Awards

Penrose Medal1966
Feltrinelli Prize

About this person

He published theories on sea floor spreading, specifically on relationships between island arcs, seafloor gravity anomalies, and serpentinized peridotite, suggesting that the convection in the Earth's mantle is the driving force behind this process.

Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1906 to 1969 · aged 63