In the same mound were found the bones of a dog. This discovery of the skeleton of a dog is confirmatory of the existence of the domestic dog in America before European contact. The Indian dog of historic times is evidently the descendant of this prehistoric variety.
In connection with his explorations Mr. Moore has published a large number of quarto-memoirs containing the accounts of his work in all his expeditions. These are profusely illustrated and to one interested in the archaeology of this region are of the first importance.