A researcher has made a significant discovery, finding a mastodon molar. This fossilized tooth is a notable find, and further information about the discovery is available from CBS News.

The discovery was made along a coastline, with the molar being a remnant of a prehistoric mastodon. Details about the researcher and the circumstances of the find are not provided here.

For more information about the discovery, including the specifics of the find and its significance, readers can consult the report from CBS News.