
The first detailed and comprehensive analysis on the ear bone of Triassic cynodonts has completed, and researchers have found some noticeable variations in the morphology of this bone — even among animals of the same species.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/XYEBQ3zMgOA» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/XYEBQ3zMgOA/150715155325.htm