Successional pattern of marine benthonic palaeocommunityTaking the brachiopod community of Maokou stage in Huaying Mountain as a case;
海洋底栖古群落演替模式——以华蓥山茅口组腕足动物群落为例
Based on these structural patterns, the authors analyzed a real example, and discussed the functions of these structural patterns in analyzing succession of palaeocommunity.
提出了腕足动物古群落的３种结构模式，即种的相对丰度分布模式，营养结构模式和能量流模式，并结合实例对这３种模式进行了分析。
Then, this paper also discuss burial characteristics of fossil plant, the features of depositional enviroment and structure of fossil plant community about t.
根据系统的植物化石采集，详细的古生态样方测量和等离子光谱定量分析，对河南登封煤田早二叠世晚期下石盒子组植物古生态进行了细致地研究，探讨了该区早二叠世晚期植物化石埋藏特征、沉积环境特征和植物古群落特征，确立了一个早二叠世晚期植物群落——Ｃｈｉｒｏｐｔｅｒｉｓｒｅｎｉｆｏｒｍｉｓ湿生植物群落。