An Ohio boy was taking a break from his family photo obligations, messing around in a creek bed, when he stumbled across a ridged object jutting out of the mud.
In a blog post, the resort explained that 12-year-old Jackson Hepner spotted the tooth near Honey Run Creek in Millersburg, Ohio,.
"It's been verified by several scholars as an upper 3rd molar of a Woolly Mammoth!" says the resort.
Jackson writes in an account of the discovery, "I found the mammoth tooth about ten yards upstream from the bridge we had our family pictures on. It was partially buried on the left side of the creek. It was completely out of the water on the creek bed."