%0 Journal Article %T El "Alfabeto" y la "Gram¨˘tica" de la Geolog¨Şa: Analog¨Şas y met¨˘foras en la estrategia persuasiva de Lyell %A Blanco %A Daniel %J Enfoques %D 2008 %I Scientific Electronic Library Online %X with the publication of principles of geology, lyell tried to improve on the reputation of geology by advocating a truce with religion and presenting uniformitarianism (term coined by whewell, one of lyell's most respected critics) as a heuristic strategy. after a brief conceptual clarification, this contribution discusses some cases, particularly analogies and metaphors, which illustrate the large group of rhetorical resources which lyell used to accomplish that ultimately-not instantly-most of his ideas become convincing to the ears of his scientific community peers. %K darwin %K geology %K lyell %K rhetorics %K uniformitarianism. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1669-27212008000100002&lng=en&nrm=iso&tlng=en