According to Federation astral anthropology research, these "huge, furry creatures" were similar, but much larger than the anthropoids discovered on Hansen's Planet, and stood ten to twelve feet in height. They had not yet attained a traditional tribal culture, and existed in little more than loose associations. They employed a stone-age level of technology, wielding such weapons as leather shields, spears made with heads resembling Folsom points, and rocks. (TOS: "The Galileo Seven" )