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  2. The fossil evidence led him to propose that periodically the Earth went through sudden changes, each of which could wipe out a number of species. Cuvier established extinctions as a fact that any future scientific theory of life had to explain.

  3. Cuvier is also remembered for strongly opposing theories of evolution, which at the time (before Darwin's theory) were mainly proposed by Jean-Baptiste de Lamarck and Geoffroy Saint-Hilaire. Cuvier believed there was no evidence for evolution , but rather evidence for cyclical creations and destructions of life forms by global extinction events ...

  4. May 9, 2024 · In denying evolution, Cuvier disagreed with the views of his colleague Jean-Baptiste Lamarck, who published his theory of evolution in 1809, and eventually also with Geoffroy, who in 1825 published evidence concerning the evolution of crocodiles.

    • The Editors of Encyclopaedia Britannica
  5. Jul 10, 2013 · Cuvier's principles led him to classify the animal kingdom into four main classes, or embranchements (branches), and also to deny the possibility of transmutation, what was later called evolution, between species. Before Cuvier, many naturalists and anatomists divided the animal kingdom into two main groups: the vertebrates and invertebrates.

  6. Video. Format: QuickTime or RealPlayer. Length: 1 min, 1 sec. Topics Covered: The Age of Darwin. Backgrounder. Georges Cuvier: The notion of creatures being simply wiped from the face of the...

  7. Jun 17, 2019 · Evolutionary Thought Before Darwin. First published Mon Jun 17, 2019; substantive revision Thu Nov 30, 2023. “Evolution” in contemporary discussions denotes the theory of the change of organic species over time.

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