charlie-rises:cacajao:In my opinion, one of the most fascinating topics in comoarative/evolutionary
charlie-rises:cacajao:In my opinion, one of the most fascinating topics in comoarative/evolutionary osteology is the process by which the pharyngeal arches develop into bones which then rearrange to form the temporal bone and the ossicles of the ear.I love how bones just -clenches fist- rearrange to form the temporal bone and ossicles of the ear. -- source link