Moulin Quignon was not diluvial at all, but was of much more recent formation; and, agreeing in that with Cuvier, he refused to admit that the human species could be contemporary with the animals of the quaternary period. My uncle Liedenbrock, along with the great body of the geologists, had maintained his ground, disputed, and argued, until M. Elie de Beaumont stood almost alone in his opinion.
We knew all these details, but we were not aware that since our departure the question had advanced to farther stages. Other similar maxillaries, though belonging to individuals of various types and different nations, were found in the loose grey soil of certain grottoes in France, Switzerland, and Belgium, as well as weapons, tools, earthen utensils, bones of children and adults. The existence therefore of man in the quaternary period seemed to become daily more certain.
Nor was this all. Fresh discoveries of remains in the Pliocene formation had emboldened other geologists to refer back the human species to a higher antiquity still. It is true that these remains were not human bones, but objects bearing the traces of his handiwork, such as fossil leg-bones of animals, sculptured and carved evidently by the hand of man.
Thus, at one bound, the record of the existence of man receded far back into the history of the ages past; he was a predecessor of the mastodon; he was a contemporary of the southern elephant; he lived a hundred thousand years ago, when, according to geologists, the Pliocene formation was in progress.
Such then was the state of palaeontological science, and what we knew of it was sufficient to explain our behaviour in the presence of this stupendous Golgotha. Anyone may now understand the frenzied excitement of my uncle, when, twenty yards farther on, he found himself face to face with a primitive man!