Abbreviations: CNI, cranial nerve I, endocast; eam, external auditory meatus; hypf, hypoglossal foramen; intem, intertemporal region; jugf, jugular foramen; megl, medial part of glenoid fossa; nas, nasal bone; nucc, nuchal crest; lacf, lacrimal foramen; lac-nas, lacrimo-nasal suture; porp, postorbital process; pglp, postglenoid process; prom, promontorium; pter, pterygoid process; supc, supraorbital canal; tety, tensor tympani fossa.
Crâne de Pakicetus attocki
Crâne de Prosqualodon