Fossil From 310 Million Years Ago Rewrites the Story of Fish Evolution

Fossil From 310 Million Years Ago Rewrites the Story of Fish Evolution

A University of Michigan researcher has discovered an early innovation in the way fish eat. A scientist from the University of Michigan has helped uncover the earliest evidence of a tongue-like biting structure in an ancient fish. This adaptation, first appearing around 310 million years ago, marked the moment when fish began using their gill [...]