18 Giant Skeletons And Pyramids found in burial mounds near Lake Delavan, Wisconsin, in May 1912. Their heights ranged between 7.6ft and 10 feet and their skulls "presumably those of men, are much larger than the heads of any race which inhabit America to-day." They tend to have a double row of teeth, 6 fingers, 6 toes and like humans came in differant races. The teeth in the front of the jaw are regular molars.