16 julio 2015
Mammals were evolving up to 10 times faster in the middle of the Jurassic than they were at the end of the period, coinciding with an explosion of new adaptations, new research shows.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/S2lKsrMN4tw» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/S2lKsrMN4tw/150716123846.htm
