The fossil of an extinct species of mammal from China with excellently preserved ear bones has shed new light on how the middle ears of mammals evolved.
Source: http://www.cosmosmagazine.com/news/4227/fossil-solves-puzzle-mammalian-ear-evolution
Jessica Cauffiel Jessica Paré Jessica Simpson Zooey Deschanel Aaliyah Abbie Cornish Adriana Lima
