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Antonio Snider-Pellegrini

French scientist

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Antonio Snider-Pellegrini was a French scientist who, in 1858, proposed a theory of continental drift. He suggested that the continents were once joined together as a single landmass, which he called Pangea, and that they had since separated. Snider-Pellegrini based his hypothesis on the observation of similar fossil distributions and geological formations on continents now separated by oceans, particularly the coastlines of South America and Africa.12

While Snider-Pellegrini's ideas predated Alfred Wegener's more comprehensive theory of continental drift, Wegener is more widely credited for developing the hypothesis in detail and presenting substantial evidence for it in the early 20th century.12

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