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5:55 am
Thu May 17, 2012

Student Discovers Mastodon Tooth In His Backyard

Originally published on Thu May 17, 2012 5:58 am

An Oklahoma teacher asked her fifth graders to each bring in a rock. One student brought in a stone that looked like a tooth. It turns out it was a tooth, according to the Muskogee Daily Phoenix. The tooth may up to 40 million years old.

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