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7 июл 1929 г. - Arthur Holmes

Описание:

The idea that the mantle goes through thermal convection. Holmes said that upwelling pressure in the mantle could break a continent apart. Then the continents would be moved away by convection currents.

Добавлено на ленту времени:

Дата:

7 июл 1929 г.
Сейчас
~ 95 г назад