Oxytropidoceras Posted September 5, 2017 Share Posted September 5, 2017 Seeking clues by slicing 20,000-year-old mammoth tusks Ned Rozell, Alaska Dispatch News, September 3, 2017 https://www.adn.com/alaska-news/science/2017/09/02/seeking-clues-by-slicing-20000-year-old-mammoth-tusks Yours, Paul H. Link to comment Share on other sites More sharing options...
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