一、引言从1928年春吴金鼎先生在城子崖遗址发现龙山文化算起,迄今已逾60个年头。纵观龙山文化的发现与研究进程,大致可划分为三个阶段。前三十年为第一阶段,这期间在发现与确认龙山文化的基础上,进行了比较广泛的调查、试掘和初步综合研究。梁思永先生对龙山文化基本特征的归纳“三区说”与尹达“三期说”的提出,无疑代表了龙山文化研究第一阶段的最高水平,其中一些基本观点即使在60年后的今天,还仍然具有重要的参考价值。50年代后半期,在新资料 I. Introduction From the spring of 1928, Mr. Wu Jinding counted the Yongsan culture in the Chengziya Site and has been for more than 60 years. Throughout the discovery of Longshan culture and research process, can be roughly divided into three stages. The first three decades were the first phase. During this period, based on the discovery and identification of Longshan culture, extensive investigations, trial excavations and preliminary comprehensive studies were conducted. Mr. Liang Siyong’s summary of the basic characteristics of Yongsan culture The introduction of “Three Zones” and Yin Da’s “Three Periods” undoubtedly represent the highest level of the first phase of Yongsan cultural studies. Some of the basic ideas even after 60 years , Still still has important reference value. The second half of the 50’s, in the new information