Australopithecus is an early human fossil close to apes, which lasted from Pliocene to Middle Pleistocene. The average height of male Australopithecus australis is 1.52m, and that of female Australopithecus australis is1.25m. The skull is like a chimpanzee, with big jaws and teeth, small skull, big face, muscular body, relatively longer upper limbs than human beings, walking upright on two legs and being able to climb trees. The skull and brain are slightly spherical, and the brain volume is 440 ml to 530 ml. The bone wall is not thick, the brow bone is developed and the orbit is high. There are great differences between men and women. The average brain capacity of homo habilis is larger than that of Australopithecus and smaller than that of Homo erectus, with 700-800 ml for males and 500-600 ml for females. The maxilla and mandible are smaller than Australopithecus, which are within the range of Homo erectus and Homo sapiens, but the front teeth, canine teeth and posterior teeth are larger, which may be accompanied by stone tools.
Homo erectus China, commonly known as Homo erectus, was first discovered in the Indian island of Pawa, and later found in China except America and Oceania. The famous Yuanmou people, Lantian people and Beijingers are all homo erectus. There are also catching wow apes, Heidelberg apes, Atlas apes and so on. I'm too lazy to write just one example here. The Peking man found on the northern slope of Gulong Mountain near Zhoukoudian belongs to Homo erectus, whose scientific name is Homo erectus subspecies Beijing. Peking man's skull is flat, his forehead leans back, there is a thick round pillow above his eyes, his mouth is more prominent than that of modern people, his jaw has no chin and his teeth are thicker. The thigh is similar to modern people in bone, length, shape and muscle attachment. The average adult brain volume is 1088 ml.
There are Lantian ape-man, Yuanmou man, Hexian ape-man, Guawa ape-man, burly ape-man Heidelberg ape-man, Mauritanian ape-man, Niche ape-man, Neanderthal, Early Homo sapiens, Ding Cun ape-man, Changyang ape-man, Maba ape-man, Xu Jiayao ape-man, Dali ape-man, Korean ape-man, Jinniushan ape-man, Saint Shabaier ape-man, Kenna ape-man and Mountain breaker. Tigers and people. Steinhan, Swanson, Thoreau, etc.
Homo sapiens, that is, people belong to the intelligent race, which means "smart people". The main chemical characteristics are: completely upright walking, thin and straight limbs, front branches not as supporting and moving organs, but as labor and grasping organs; Have a well-developed brain, weighing between1100 ~1550g, with an average brain volume of1350ml: strong thinking ability and developed language organs; The upper jaw has a canine fossa and the lower jaw has a chin bulge; The dental arch is in a uniform parabolic shape; The bridge of the nose is raised, the tip of the nose is developed, and the nostrils are facing down; Have an earlobe; Facial expressions are muscular and complex; The body hair is sparse and short, and there is no touch of hair at all.
Species belonging to Homo sapiens include Kroma farmers, late Homo sapiens, Hetao people, cavemen, Zhalainuoer people, Ziyang people, Liujiang people, Zuozhen people, Mardi people, Minnesota people, flores Ba people, Kilo people, Kea swamp people and so on.
Modern races are mainly divided into Mongolian race (yellow race), Caucasian race (white race) and black race (black race). There are also transitional races, Ethiopians between blacks and Caucasians, and South Indians; There are Siberian and Urals between Caucasians and Mongolians, Polynesians and Thousand Islands between Mongolians and Blacks.
There are North Asian, Arctic, Far East, South Asian and American people who belong to the yellow race.
White people are Atlantic Baltic, Central European, Indian Mediterranean, White Sea Baltic, Balkan Caucasian.
Blacks are Australians, Vader, melanesians, Blacks, Blacks and basman.