A Mystery That Took 13,200 Years to Crack
In 1998, outside of Fort Wayne, Indiana, a hydraulic excavator at Buesching’s Peat Moss & Mulch stripped back a layer of peat and struck bone in the underlying marl. Bone is the right word: This bone belonged to a mastodon, and mastodons are still fresh bodies in the dirt, not petrified fossils entombed in the rock. Although they might be popularly imagined living way back with the dinosaurs, the Ice Age megafauna went extinct only moments ago, in staggered waves over human history.