| The centerpiece of the display is an exquisite turquoise and silver concha belt. |
| Each elevation, called a nasal concha or turbinate, hangs over an air passage. |
| They are inserted into the lower part of the cranial surface of the concha. |
| The points are found, explains Sara, by imagining a baby in an inverted foetal position, with the earlobe representing the head, the concha the internal organs and so on. |
| On the cranial surface of the pinna elevations correspond to the concha and to the fossae 792 of the helix and antihelix. |
| He took all of his unmarried children with him, and concha thought it her duty to go. |
