经过近８０年，尤其是近２０年的考古工作，中国史前时代研究，产生了一些认识，同时提出了一些问题，现简述如下。一、旧石器时代考古关于这一时代考古发现与研究提出的认识与问题是：１．云南开远小龙潭发现了距今８００万年前的森林古猿化石，云南禄丰县石灰坝发现了距今６ After nearly 80 years, especially nearly 20 years of archaeological work, the research on China’s prehistoric era has produced some understanding and put forward some problems at the same time, which are summarized as follows. First, the Paleolithic archeology on the era of archaeological discoveries and studies put forward the understanding and problems are: Longtan, Yunnan Kaiyuan discovered the ancient forest ape fossil 8,000,000 years ago, limestone dam in Yunnan Lufeng County discovered 6