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Oct 19, 2023 · Scientists look at modern-day geologic events—whether as sudden as an earthquake or as slow as the erosion of a river valley—to get a window into past events. This is known as uniformitarianism: the idea that Earth has always changed in uniform ways and that the present is the key to the past.
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Uniformitarianism is a theory based on the work of James Hutton and made popular by Charles Lyell in the 19 th century. This theory states that the forces and processes observable at earth’s surface are the same that have shaped earth’s landscape throughout natural history.
Lyell. Lyell's uniformitarianism is a family of four related propositions, not a single idea: [27] Uniformity of law – the laws of nature are constant across time and space. Uniformity of methodology – the appropriate hypotheses for explaining the geological past are those with analogy today.
By 1827, he had abandoned law and embarked on a geological career that would result in fame and the general acceptance of uniformitarianism, a working out of the ideas proposed by James Hutton a few decades earlier. Charles Lyell at the British Association meeting in Glasgow 1840. Painting by Alexander Craig.
Sep 27, 2018 · In the first of three volumes, Charles Lyell sets forth the uniformitarian argument: processes now visibly acting in the natural world are essentially the same as those that have acted throughout the history of the Earth, and are sufficient to account for all geologic phenomena.
Charles Lyell - Geologist, Stratigraphy, Uniformitarianism: Publication of the Principles of Geology placed him among the recognized leaders of his field, compelling him to devote more time to scientific affairs.
Principles of Geology: Being an Attempt to Explain the Former Changes of the Earth's Surface, by Reference to Causes Now in Operation is a book by the Scottish geologist Charles Lyell that was first published in 3 volumes from 1830 to 1833. Lyell used the theory of uniformitarianism to describe how the Earth's surface was changing over time. [3]
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