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Harry Hess (24 mai 1906 – 25 août 1969)

Description:

He noticed that the oceans were getting shallower. So he investigated that molten material was coming up from the mantle.

https://www.geolsoc.org.uk/Plate-Tectonics/Chap1-Pioneers-of-Plate-Tectonics/Harry-Hess

Ajouté au bande de temps:

Date:

24 mai 1906
25 août 1969
~ 63 years

Les images: