长江下游是我国史前文化比较发达的地区。20世纪90年代南京猿人化石的出土及其后进行的考古发掘,是我国旧石器考古的重大事件,它对于古人类学和旧石器时代考古学的研究具有重要的学术价值。同时它也说明了,远在30余万年前,长江下游即已具有适合人类生存的自然地理环境,是我国古人类迁徙流动的重要通道之一。这一地区的新石器时代文化,经过数十年的考古实践和十分热烈的探索研究,文化的区系类型面 The lower reaches of the Yangtze River is China’s prehistoric culture more developed areas. The unearthed ape-man fossils in Nanjing in the 1990s and the subsequent archeological excavations are important events in Paleozoic archeology in China. They have important academic value for the study of paleoecology and Paleolithic archeology. At the same time, it also shows that more than 300,000 years ago, the lower reaches of the Yangtze River already has a natural geographical environment suitable for human existence and is one of the important avenues for the migration and the flow of ancient human beings in China. Neolithic culture in this area, after decades of archaeological practice and very enthusiastic exploration and study, the cultural façade type of surface