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John P. Grotzinger

American geologist (1957-) · United States · On the map · Scientists

John P. Grotzinger is the Fletcher Jones Professor of Geology at California Institute of Technology and chair of the Division of Geological and Planetary Sciences.

John P. Grotzinger is read about 7 times a day, in 4 languages.

A typical day, 30 days to 6 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.

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A life in dates

2024William H. Twenhofel MedalAward2007Charles Doolittle Walcott MedalAward1992Donath MedalAward1957Born

Media & music

Awards

William H. Twenhofel Medal2024
Charles Doolittle Walcott Medal2007
Donath Medal1992

About this person

Country
United States
Category
Scientists
Type
Scientist
Status
Living
Dates
Born 1957 · age 69