Title: The Sedimentary Environment of Lucaogou Formation in Upper Permian in Santanghu Basin.
Abstract: Based on the data of lithological association,petro-geochemistry and paleontology integrated with anal-ysis of geotectonic evolution and marine /continental change,this paper presents that the Late Permian Lucaogou forma-tion is lacustrine deposit modified by residual trough with aquifer medium of lake water formed by terrestrial facies.In addition,it is characterized by three-section type structures that make up a complete lacustrine transgression sequence,i.e.upper section of mudstone,middle section of carbonate rock and lower section of sandy mudstone.The depositional center changed from east to west.
Publication Year: 2001
Publication Date: 2001-01-01
Language: en
Type: article
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Cited By Count: 3
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