The helices are realistically rendered; some figurines have circular depressions in the lobes of both ears that may represent either the concha opening or the location of an ear ornament.
Superior to inferior nasal concha are the middle nasal concha and superior nasal concha which arise from the cranial portion of the skull.
They are inserted into the lower part of the cranial surface of the concha.
On the sides of the nasal cavity are three horizontal outgrowths called nasal conchae (singular concha) or turbinates.
The irregular bones are: the vertebr, sacrum, coccyx, temporal, sphenoid, ethmoid, zygomatic, maxilla, mandible, palatine, inferior nasal concha, and hyoid.
The human palatine articulates with six bones: the sphenoid, ethmoid, maxilla, inferior nasal concha, vomer and opposite palatine.
Each inferior nasal concha is considered a pair of facial bones since they arise from the maxillae bones and projects horizontally into the nasal cavity.
Concha convinces him that his suspicions are wrong and unwarranted.
