东营凹陷沙河街组介形虫化石埋藏学研究

Study on Ostracode Fossils Taphonomy of Shahejie Formation in Dongying Depression

摘要:

东营凹陷古近纪济阳群沙河街组内的介形虫化石在平面上的分布有多种形式 ;就介形虫化石本身的保存特征而言 ,壳体充填物有 5大类型 ,壳体颜色丰富多彩。对介形虫化石保存特征进行成因探讨 ,有助于恢复古环境。

Abstract:

Distribution of ostracode fossils in plane have many types. As to keeping characteristics of ostracode, crystal fillings can be divided into five types with rich colors. Origin study on ostracode keeping characteristics will help to recover paleoenvironment.