Albert Gaudry et l'émergence de la paléontologie darwinienne au xixe siècle

Abstract

In this paper, paleontologists who, after the publication of “On the Origin of Species”, applied Darwin's research program on genealogy, are labeled Darwinians, not only evolutionists. A special attention is given to two paleontologists, Albert Gaudry and Gaston de Saporta. New data included in this article are Gaudry's notes written on his copy of “De l'origine des espèces” published in French in 1862. If one tries to grasp the impact of Darwin's work in the XIXth century, contrary to the common attitude, the defense of natural selection as the driven concept of evolution is not considered to be crucial. Later, Charles Depéret synthesized the growing knowledge of the second part of the XIX th century but did not appear to be more Darwinian than his forerunners. From Darwin's writings it is concluded that the reference to biological progress inherent to Gaudry's and Saporta's works does not radically exclude these authors from the Darwinian realm.