<p>Hobby fossil hunters found over 500 fossils in the murky waters of the Steinhatchee River.</p> <p>The post <a href="https://www.popsci.com/environment/florida-sinkhole-fossils/">500,000 years ago, a bunch of animals fell into a Florida sink hole</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>