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During the second half of the XVIII th century, the first theories about the origin and history of the Earth were issued. The interpretation that considered Deluge as a decisive factor in the modeling of land surface was the most debated until the issue of the Catastrophism and Actualism geological systems in the XIX th century. Norwadays, the polemics about methods and systems in the History of Geology is still open between geologists and historians of science.

Teorías de la tierra y sistemas geológicos: un largo debate en la historia de la geología