The bony facial crest is an obvious candidate, and nasal diverticula may also have been present, inflatable soft-tissue sacs housed in the deep excavations flanking the crest and elongate holes for the nostrils.
The bony facial crest is an obvious candidate, and nasal diverticula may also have been present. These postulated diverticula would have taken the form of inflatable soft-tissue sacs housed in the deep excavations flanking the crest and elongate holes for the nostrils.