![KPBS News | KPBS.org show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/049/510/small/kpbs-news-kpbs-org.jpg)
Summary: Twenty-four years ago, a San Diego man saved a fossil from being run over by a bulldozer. This week, it was finally identified as the skull of an unusual — and now extinct — porpoise.
Summary: Twenty-four years ago, a San Diego man saved a fossil from being run over by a bulldozer. This week, it was finally identified as the skull of an unusual — and now extinct — porpoise.