If the prehistoric mastodon fossil hadn’t been found when it was, it might have dried out and crumbled.
A teenager went looking for arrowheads on a friend’s farm in Iowa. Instead, he found the bones of a 34,000-year-old mastodon — an…
A teenager went looking for arrowheads on a friend’s farm in Iowa. Instead, he found the bones of a 34,000-year-old mastodon — an…