![]() ![]() ![]() “The Manis site is an early kill site,” Waters says. High resolution CT scanning and three-dimensional modeling confirmed that the embedded bone was a spear point, and DNA and bone protein analysis showed that the bone point was made of mastodon bone. New radiocarbon dates confirmed that the site was 13,800 years old. ![]() Waters contacted team member and original excavator, Carl Gustafson, about performing new tests on the rib with the bone point. The key artifact from the site was what appeared to be a bone point sticking out of one of the ribs, but the artifact and the age of the site were disputed. However, no stone tools or weapons were found at the site. The distribution of the bones and the discovery that some of the bones were broken suggested that the elephant had been killed and butchered by human hunters, Waters explains. In the late 1970s, an adult male mastodon was excavated from a pond at the Manis site. The mastodon rib with the spear point protuding. ![]()
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