Publication Date:
2015-01-08
Description:
Eighteen million years ago, a sinkhole opened up in what is now Gilchrist County, Florida. Thousands of unlucky animals fell in—frogs and snakes, ground doves and turkeys, even now-extinct camels and rhinoceroses that once roamed North America. Some likely survived for a time before starving or falling prey to predators...
Keywords:
Inner Workings
Print ISSN:
0027-8424
Electronic ISSN:
1091-6490
Topics:
Biology
,
Medicine
,
Natural Sciences in General