Final answer:
The skull shown here likely belongs to a member of the Nazca culture, which practiced infant cranial bonding to shape infant's skulls for cultural and aesthetic reasons. This practice was also seen in other ancient cultures like the Pre-Pottery Neolithic B culture in Jericho.
Step-by-step explanation:
The skull shown here likely belongs to a member of the Nazca culture, which flourished in what is now Peru from 100 BCE to 800 CE. The elongated, oval shape of the skull is the result of the practice of infant cranial bonding, which involves deliberately shaping an infant's skull by binding it to stiff boards.
This practice was common among the Nazca culture and was done for cultural and aesthetic reasons. It is important to note that this practice did not alter the brain's size or functioning but was purely a cosmetic modification.
This form of cranial modification can be seen in other ancient cultures as well, such as the Pre-Pottery Neolithic B culture in Jericho, where skulls were plastered and decorated with shells.