一、前言青海省古生代床板珊瑚化石比较丰富,尤其是在晚奥陶世地层中,研究也较为详细。但是,由于这些资料发表于不同的文献中,其中某些属种多有重复现象。因此,对青海省古生代床板珊瑚化石资料进行综合研究,重新厘定某些属种,建立起青海省古生代床板珊瑚化石层序、组合特征就显得非常必要。这不仅有利于珊瑚化石的研究工作,更重要的是 First, the foreword Paleozoic bedplate coral fossils in Qinghai Province is rich, especially in the late Ordovician strata, the study is also more detailed. However, due to the fact that these data have been published in different sources, some of these species are often duplicates. Therefore, it is very necessary to study the Paleozoic bed coral fossil data in Qinghai Province and re-determine certain genera, and to establish the sequence and combination features of Paleozoic bedplate coral fossils in Qinghai Province. This is not only conducive to the study of coral fossils, more importantly