自赵金科等发表了建国头十年中国三叠系总结以来,中国三叠系的调查研究工作有了很大的进展,主要是:(1)区域性三叠系的考察和调查加强了;(2)各区域三叠系的生物地层分类,包括菊石带、底栖动物(双壳类、腕足类)组合等全国性或大区域性的年代地层分类单位初步确立;(3)界线地层学、特别是二叠系与三叠系界线研究,取得一定的成 Since the publication of Zhao Jinke et al., A summary of the Triassic series in China during the first decade of the founding of the People’s Republic of China, much progress has been made in the investigation and study of the Triassic series in China, mainly as follows: (1) investigations and investigations into regional Triassic systems have intensified; 2) Triassic bio-stratigraphic classification in all regions, including the establishment of national or regional chronostratigraphic classification units such as the combination of ammoniferous belts and zoobenthos (bivalves, brachiopods); (3) Boundary stratigraphy , Especially the Permian and Triassic boundary research, made a certain achievement