1, Yuanmou person
In order to survive, Yuanmou people used crude stone tools to hunt them. According to the unearthed two teeth, stone tools, carbon chips, and later unearthed a small number of stone products, a large number of carbon chips and mammalian fossils in the same place, it is proved that they are primitive humans who can make tools and use fire.
2. Beijingers
"Beijingers" still retain some characteristics of apes, but the division of labor between hands and feet is obvious. They can make and use tools and use natural fire. The forest is dense, the weeds are overgrown, and the beasts are infested. Beijingers beat stones into rough stone tools, cut branches into sticks, and fought hard against nature with extremely primitive tools.
In such a sinister environment, you can't live on your own. Therefore, they often have dozens of people together, * * * working together, * * * sharing the fruits of labor and living in groups. This formed the early primitive society.
3. caveman
The cavemen should be the main targets of their hunting, taking the bones of the individuals of the cavemen and the Beijing spotted deer as their hunting targets. Fossils of Siniperca chuatsi, Cyprinidae's thoracic vertebra and coccygeal vertebra were also found in the site, indicating that cavemen have been able to catch aquatic animals and expand their production activities to waters, which indicates the improvement of human ability to understand and use nature.
Extended data
Life periods and discovery addresses of Beijingers, Yuanmou people and cavemen;
1, Yuanmou man's date is about1700,000 years ago, and 1965 was found near Shangnabang Village, Yuanmou, Yunnan.
2. Peking Man lived about 700,000-200,000 years ago, and the site was found in Longgu Mountain, Zhoukoudian, Fangshan District, southwest of Beijing.
3. The caveman, who lived about10.8 million years ago, was named after the caveman found at the top of the Peking man site in Longgushan, Zhoukoudian, Beijing.
The biggest difference between these three ancient species lies in their different time stages. Yuanmou people are the earliest, Beijingers are the second, and cavemen are the latest.
Baidu Encyclopedia-Yuanmou Man
Baidu encyclopedia-Beijingers
Baidu encyclopedia-caveman