In geology, uniformitarianism has included the gradualistic concept that "the present is the key to the past" and that geological events occur at the same rate now as they have always done, …

Uniformitarianism, in geology, the doctrine suggesting that Earth’s geologic processes acted in the same manner and with essentially the same intensity in the past as they do in the present and …

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 …

Apr 30, 2025 · Uniformitarianism is a geological theory that describes the processes shaping the earth and the Universe. It states that changes in the earth's crust throughout history have …

Uniformitarianism is a fundamental principle of geology that states that the same natural laws and processes that operate in the present have always operated in the past and apply everywhere …

Apr 16, 2023 · Uniformitarianism is a fundamental principle in geology that suggests that the same geological processes and natural laws that operate today have been operating …

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 …

The meaning of UNIFORMITARIANISM is a geologic doctrine that processes acting in the same manner as at present and over long spans of time are sufficient to account for all current …

Dec 14, 2017 · Uniformitarianism is a term used to summarize the idea that the past natural processes bear similarities with today's processes and will keep on that way in future.

Sep 27, 2018 · This assumption that present-day processes have operated throughout geologic time was the basis for the principle of uniformitarianism. Before Hutton, no one had effectively …