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jan 26, 1795 - Geologic time and gradualism

Description:

James Hutton, a Scottish scientist and physician, published a set of theories explaining the geology of the Earth, among them the concept of geologic (or "deep") time, and that the Earth gradually changes over time

Added to timeline:

7 Dec 2017
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Date:

jan 26, 1795
Now
~ 230 years ago

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