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陕西省泥盆系研究以来,发现了大量的古动、植物化石,这是重要的研究成果之一。由于以往综合整理研究工作不细,致使泥盆系各组地层中古生物门类属种的发育状况缺乏系统的资料,给地质工作带来了许多不便。鉴于1980年12月杜定汉等编写的《陕西的泥盆系》(内部出版)及其1986年编写的《陕西秦巴地区泥盆系研究》(即将出版)都不能反映秦巴地区泥盆纪古生物的全貌,现将泥盆纪各门类属种的古生物化石进行了整理和审定,按其在各地层中的分布发育状况,编撰成
Since the study of Devonian in Shaanxi Province, a large number of ancient moving and plant fossils have been discovered, which is one of the important research results. Due to the lack of detailed data on the comprehensive development of the genus Paleozoic in the strata in the Devonian series, many inconveniences have been brought to the geological work. In view of the “Devonian System in Shaanxi Province” (internal publication) and the “Devonian System Study in Shaanxi Qinba Region” (forthcoming) prepared by Du Dinghan et al. In December 1980, neither can reflect the Devonian paleontology in the Qinba area , The paleontological fossils of all genera of Devonian are now sorted and validated. According to their distribution and development in all strata,