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Charles Lyell, Scottish geologist largely responsible for the general acceptance of the view that all features of the Earth’s surface are produced by physical, chemical, and biological processes through long periods of geological time. His achievements laid the foundations for evolutionary biology.
Lyell’s version of geology came to be known as uniformitarianism, because of his fierce insistence that the processes that alter the Earth are uniform through time. Like Hutton, Lyell viewed the history of Earth as being vast and directionless. And the history of life was no different. Image courtesy of Roberto Bertero.
May 28, 2019 · Learn about Charles Lyell, a geologist who challenged the biblical view of a young Earth and influenced Darwin's theory of evolution. Discover his life, work, discoveries and legacy in this comprehensive article.
- Mary Dowd
Oct 19, 2023 · Uniformitarianism is the principle that Earth has always changed in uniform ways and that the present is the key to the past. Learn how Charles Lyell and James Hutton challenged the catastrophist theory and laid the foundation of modern geology.
Lyell's scientific contributions included a pioneering explanation of climate change, in which shifting boundaries between oceans and continents could be used to explain long-term variations in temperature and rainfall. Lyell also gave influential explanations of earthquakes and developed the theory of gradual "backed up-building" of volcanoes.
Lyell. Lyell's uniformitarianism is a family of four related propositions, not a single idea: 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.
Uniformitarianism is a theory that the earth's processes are constant and slow, based on the work of James Hutton and Charles Lyell. Learn how they challenged catastrophism and predicted deep time in geology.
