Australopithecus Essay

The Australopithecus is an extinct hominin that lived between 3.9 and 2.9 million years ago. They were believed to have lived in Africa. These lived from 3.9 to 2.9 million years ago. They had a small braincase, and a small brain. They have an ape like face including a flat nose, and a strong projecting lower jaw. They had long strong arms with curved fingers which helped them climb trees. They also had small canine teeth and a body that stood on two legs and can walk upright. The Australopithecus ate fruits that were rich in sugar, seeds, root, tubers, and bark. The front teeth were wide and and the canine teeth were pointed and longer than the other teeth. These lived in dense forests near lakes.
The Homo erectus also known as the upright man, lived in Northern, Eastern, Southern Africa and Western Asia and East Asia. The fossils are the oldest known early humans to have possessed modern human like body proportions with elongated legs and shorts arms. These lived on the ground and had the ability to walk and run long distances. The braincase was relative the size of the face. They also believed that the teeth indicated that they grew up at the rate of an ape. The Homo Erectus was also believed to have bigger brains bodies which required more food and energy to survive. Also, the Homo Erectus was taller …show more content…
These lived during the Gelasian and early Calabrian stages of the Pleistocene period. These also lived between 2.4 to 1.4 million years ago. The Homo Habilis lived in Eastern and Southern Africa. Also, the Homo Habilis has a larger braincase and smaller face and teeth than the Australopithecus. This hominin had ape like characteristics having long arms and what you would call a Prognathic face. Many believed that this was the first species who made stone tools. These were known to have large teeth. These lived in grassland environments and the climate was becoming cooler and