1.Australopithecus species afarensis important characteristic is larger than chimpanzees a little higher, 1-1.5 meters (feet) 25-50 kg body weight 3-5 brain is small. About 380-450 cubic cm range longer arms during the ขามี fossil discovery of A.Afarensis in Africa, a woman named "Lucy" fossil Australopithecus afarensis named Lucille. "Lucy" found the 13 fossil. To the north of the desert in the Ethiopian year 1974 by Donald Johanson fossils older than 3 million years.Walk upright!2. Australopithecus africanus
anthropologist believes that A.africanus evolved from A.afarensis brain size is between 494-600 cubic cm มีความสูง about 1.4 meters. Front front teeth (flat) is a small incisor found fossils of A.Africanus in Africa and Ethiopia, aged about 3 million years
3. Australopithecus robustus
a living when approximately 2.3-1.3 million years ago. There are different from the first 2 species is the brain is the size of 500-600 cubic cm, with a height of about 1.5 meters, body weight, about 45 kg evidence found A. Robustus has broken out, the evolution line extinct
4. Australopithecus. Boisei
anthropologist have evidence found that the ape man. This species, the evolution of broken line separated from the A.Afarensis brain was similar to A. Robustus have Jaw large and width of teeth than living in the east of ทวีปอัฟริกา. During the 2.5-1.2 million years ago, humans have 1
genus is genus Homo consists of 3 species including, Homo habilisHomo, erectus Homo sapiens
.Also argued endlessly that actually "a Hobbit" is the human species specific, or simply "dwarf" only normal. Recent research has confirmed thatThis is a 2546 fossil of a new species of human. "A Hobbit" (Hobbit) little human higher just meters and heavy rail 30 kg, which has a small hunting tool suitable for body size.8.000 years ago. But the RAF peera stated that their age, to 18 fossil000 years and since their fossils have been discovered on the island of Flores in Indonesia last year 2546 science circle is debated กันเรื่อยมา to classification of the human species, this species บางคนยืนยัน experts.(Homo erectus) and some groups that evolution is unlikely to cause brain size, small as they are. The scientists said, "Homo Florence Rae head." (Homo floresiensis).Dwarf down due to natural selection for millennia. Through the process, making it a dwarf due to separate to the islands, while the other one argued that evolution makes the brain shrinks.Which is the right size only in the size of the human brain 1 3 nowadays. But there is only one explanation should be realistic enough to listen. This ensures that a number of common examples are genetically unstable.Both AFP and BBC News stating that the research 2 pieces published through the journal Nature (Nature) confirm that a hobbit's human new species. The William Jungers (William Jungers) from the University of stone colors Brook (Stony Brook University).The United States has brought a group of the foot of a hobbit. In some angle similar to humans. Sort by the toe with the other fingers. And knuckles that stretch when the weight down to the feet. Which is characterized in that is not found in monkeys.The balance of power and big. Length and curvature of the toes. The structure to support the weight closer to a chimp archaeological just found out recently in Kenya.1.5 million, which is close to the human homo - Derek Quintus. Therefore, in addition to a hobbit is the traditional style a long, long time ago.But the creature with the ancestors very similar to people, which spread in Southeast Asia. And has not been recorded ". Conclusion Jungers and faculty are however still have a disagreement.Elinor, Weston.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)