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自贡大山铺下沙溪庙组恐龙动物群的研究中,沉积岩石学工作的主要任务是查明恐龙的埋藏环境,并试图探索该恐龙动物群的死亡原因。恐龙及其伴生动物群的物质成分和内部组构的研究是完成上述任务的重要途径之一。为此,我们第一步就选择了这个课题进行工作。
In the research on the dinosaur fauna in the Shaximiao Formation in Zigong, the main task of sedimentary petrology was to identify the dinosaur’s burial environment and to explore the causes of the death of this dinosaur fauna. The study of the dinosaurs and their ancillary animal species and their internal structures is one of the important ways to accomplish the above tasks. To this end, we have chosen this task as our first step.