• 责任者：Li Gang (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Hou Mingcai
• 刊名：Sedimentary Geology and Tethyan Geology
• 出版年：2011
• 卷期：31(1)
• 关键词：二叠纪 ; Permian ; 沉积相 ; sedimentary facies ; 层序界面 ; sequence boundary ; 贵州 ; Guizhou Province
• 页码：p.19-27
• 图表：12 illus., 1 table, 14 refs.
• 分类号：1200
• issnNo：ISSN1009-3850
• isbnNo：CN51-1593/P

According to the sedimentological methods, the present paper deals, in detail, with the sedimentary characteristics and sequence stratigraphy of the Permian Maokou Formation in the Ganzhai section, Pingtang, Guizhou. The rock types of the Maokou Formation mainly consist of sparry-micritic bioclastic limestone, biogenic limestone, micritic limestone, intrasparite, siliceous rocks, nodular limestone and cherty limestone. The fossil types in the Formation comprise ostracods, gastropods, brachiopods, trilobites, algae, echinoderms, fusulinids, corals and crinoids. The lithology and fossils cited above indicate the open carbonate platform sedimentary environment of the Permian Maokou Formation.