寻找世界各地现代人群的直接化石祖先,即现代人的起源问题,是人类起源与演化研究的重要组成部分.根据化石证据,早期现代人19.6万年前在非洲出现;相比之下,在欧亚地区发现的具有现代人特征的人类化石年代大多较晚,早于5万前的人类化石的年代大多不确定或存在争议.据此,古人类学界多数学者倾向于支持最早的现代人首先出现在非洲,然后向欧亚扩散并取代当地古老人类的 Looking for the direct fossil ancestors of the modern population around the world, that is, the origin of modern people, is an important part of the study of the origin and evolution of mankind.According to the evidence of fossils, the early modern people appeared in Africa 196,000 years ago; in contrast, Most of the anthropogenic fossils found in modern Asia in the Asian region are mostly late, and most of the anthropogenic fossils dating back to 50,000 years ago are mostly uncertain or controversial. Accordingly, most scholars in the ancient anthropology tend to support the earliest modern humans first to emerge In Africa, it then spread to Eurasia and replaced the ancient people of the region