Collection of mammoth tusks
Mat Wooller, director of the Alaska Stable Isotope Facility, kneels among a collection of mammoth tusks at the University of Alaska Museum of the North.
[Research supported by U.S. National Science Foundation grant DBI 1625573 and CMMI 1937050.]
Learn more in the NSF Research News story Study takes unprecedented peek into life of 17,000-year-old mammoth. (Date image taken: unknown; date originally posted to NSF Multimedia Gallery: Aug. 30, 2021)
Credit: JR Ancheta, University of Alaska Fairbanks
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