Story thread · 4 reports / 4 sources

Tooth from Pacific mastodon found in California creek

wbaltv.com · 3hShare

Brigid Lynch was working along a wooded creek in a mountainous part of the San Francisco Bay Area on a habitat restoration project when something that didn't look like the rocks she'd been studying caught her eye

First report: The “Most Complete” Mastodon Tooth Ever Found — nautil.us, 1d