文章基本信息

标题：STUDY ON FEATURE OF LATE PALEOZOIC SEDIMENTARY IN THE ORDOS BASIN
本地全文：下载
作者：Qingan Zhou ; Qiqi Lyu ; Shicai Zhong 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2019
卷号：28
期号：5
页码：4028-4034
语种：English
出版社：PSP Publishing
摘要：Geochemical markers are the most important indicators of the sedimentary environment. The trace element characteristics in mudstone can reflect the medium environment well. Among the seawater and freshwater environment, the commonly used trace elements are: Sr, Ba, B, Ga, Rb and so on. In order to further demonstrate the sea-land transitional environment of the Late Paleozoic Ordos Basin, this study carried out mineralogical and geochemical analysis tests on mudstone samples in the drilling core and field sections of the eastern, southern and northwestern basins. The geochemical base profiles of the east-west and north-south directions in the basin were established respectively, and the test results of different horizons in different regions were compared and analyzed.
关键词：Late Paleozoic sedimentary;rocks;Ordos Basin;Geochemical markers