What is Aboriginal Skull?
The Aboriginal skull is found in the people that live in Australia. The Aboriginal skull is elongated and has an oval shape. In Aboriginal skulls cheekbones are more prominent and the chin portion is less when compared to Caucasian skull; these people have very large eye orbits and the ridges of the brows are large, especially in males.
The Aboriginal skull has a narrow nasal opening and the nose doesn’t have a noticeable tip like Caucasians. The teeth in the Aboriginal skull is large and widely spaced. An interesting fact is the nasal bridge of the Aboriginal skull, it is flat and isn’t pronounced like Caucasians. And also the zygomatic bones, i.e, cheekbones are very pronounced in them. The temporal fossa is not correctly filled in Aboriginal skulls and post-orbital constriction is visible on the skull.
What is Caucasian Skull?
The Caucasian skull is found in European descendants. Normally, Caucasians are known as white people or, most of them are Europeans. They have a long and narrow skull. The cheekbones are less pronounced in those race groups of people. Unlike aboriginal skulls, chins in Caucasian skulls are more pronounced.
Caucasoid skull has rectangular shaped eye orbits and, the brow ridges are less pronounced in them. Coming to the nasal region, they have a protruding nasal ridge. The nose isn’t flared like Aboriginals. Teeth in Caucasian skull is small in size and are packed closely. The eye orbits in Caucasian skills appear to be sloped when viewed from the front region. The margins in eye sockets are called ‘aviator sunglasses’ in Caucasian skull because it resembles aviator sunglasses.
European skulls are also referred to as Caucasoid or Caucasian. The cranium of the Caucasian skull is high in height and the sagittal contour is round.
Difference Between Aboriginal Skull and Caucasian Skull
- The Aboriginal skull is found in Australians and, Europeans possess Caucasian skulls.
- The Aboriginal skull type has large teeth and the Caucasian skull has very small and closely packed teeth.
- The skull seen in Aboriginals are elongated and oval, meanwhile, the Caucasian skull is very narrow and long.
- The Aboriginal skull has notable brow ridges. Caucasian skills possess less notable brow ridges.
- Aboriginals have larger eye orbits, and Caucasians have smaller size eye orbits when compared to aboriginals.
- The nose in Aboriginals are flared and Caucasoids doesn’t have flared noses.
Comparison Between Aboriginal Skull and Caucasian Skull
| Parameters of Comparison | Aboriginal Skull | Caucasian Skull |
| Definition | Australian people possess Aboriginal skull | European descendants possess Caucasian skull |
| Shape | Aboriginal skull is elongated and oval | Caucasian skull is narrow |
| Eye orbits | Eye orbits of the Aboriginal skull is Rectangular in shape and very large | Caucasian eye orbits are rectangular, but they are not large |
| Nasal openings | Nasal openings in the Aboriginal skull is narrow and the nose is flared | Nasal openings are narrow, but the nose is not flared |
| Teeth | The teeth are large and spaced widely | Caucasian teeth are of small size and it is closely spaced. |