从现代沉积物到前寒武纪的沉积岩中都发现有氨基酸的存在。关于它们的组成、含量及其地质意义在许多文献中都曾涉及到,特别是对近代各种环境沉积中的氨基酸及其在成岩作用过程中的变化,已经积累了相当多的分析资料。本文对以渤海第三纪沉积盆地为主的我国东部地区中新生代泥质岩样品进行了氨基酸的分析,并初步讨论了这些分析结果与沉积环境的关系。 From modern sediments to Precambrian sedimentary rocks are found in the presence of amino acids. About their composition, content and geological significance have been involved in many literatures, especially in the modern deposition of a variety of environmental amino acids and their changes in the process of diagenesis, has accumulated a considerable amount of analytical data. In this paper, the amino acid analysis of Mesozoic-Cenozoic argillaceous samples from eastern Tertiary sedimentary basins in the Bohai Sea was carried out. The relationship between these analytical results and sedimentary environment was discussed preliminarily.