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地层的划分和术语问题,目前还存在着很不统一的现象。为了使这一问题能得到澄清,本刊拟在今后的几期中多刊登这一方面的文章。本期除刊出赵一阳同志的两篇文章外,还刊出了全国地层会议筹备委员会草拟的“地质时代、地层单位、地层符号及区域地层命名规则草案”。希望读者本着百家争鸣的精神多撰写这一方面的文章。同时也希望能针对赵一阳同志的这篇文章以及地层会议筹备会所草拟的草案发表自己的意见,引起争论,以达到使问题愈辩愈明的目的。
Stratigraphic division and terminology problems, there is still a very inconsistent phenomenon. In order to clarify this issue, we intend to publish more articles in this issue in the next few issues. In addition to the two articles published by Comrade Zhao Yiyang in this issue, the draft Rules for Geological Era, Stratum Units, Stratigraphic Symbols and Regional Formation Naming Draft, drafted by the preparatory committee for the National Stratigraphic Conference are also published. I hope readers in the spirit of a hundred schools of thought write more articles in this area. At the same time, I hope I can express my opinions on this article of Comrade Zhao Yiyang and the draft drafts prepared by the preparatory meeting for the stratigraphic conferences, arousing controversy in order to make the issue more clearly defended.