Careful examination of numerous fluted spear points found in Alaska and western Canada prove that the Ice Age peopling of the Americas was much more complex than previously believed, according to a study done by two Texas A&M University researchers. (sciencecodex.com)
WITHIN every living cell lurks a relic from the earliest stages of life on Earth, like a flint spear point in a modern military arsenal. (newscientist.com)
Other styles of tool making eventually replaced the distinctive stone spear points made by Clovis people. (sciencenewsforstudents.org)