琼东南盆地北部新近系三亚组遗迹组构特征及其沉积环境OA北大核心CSTPCD
Ichnofabric characteristics and sedimentary environment of the Neogene Sanya Formation in northern Qiongdongnan Basin
琼东南盆地北部新近系地层厚度巨大,遗迹化石非常发育.在对7口取心井岩心详细观测的基础上,综合利用薄片分析、成像测井与相关实验等资料,对琼东南盆地北部新近系三亚组遗迹组构特征及其沉积环境进行了研究.结果表明:(1)琼东南盆地北部新近系三亚组共识别出遗迹化石14属,根据遗迹化石的类型、产状、丰度和分异度、扰动程度、生物潜穴之间的共生关系等,可划分出5种遗迹组构,其中Ophiomorpha-Thalassinoides遗迹组构主要发育在临滨上部沉积环境…查看全部>>
The trace fossils are well developed in the Neogene strata with the huge thickness in northern Qiongdongnan Basin.Based on detailed observation of the cores from seven drilling wells,combi-ning with the thin section analysis,imaging logging and related experiments,the ichnofabric characteris-tics and sedimentary environment of the Neogene Sanya Formation were studied in detail.The results show that a total of 14 genera of trace fossils have been identified i…查看全部>>
牛永斌;程怡高;邵威猛;荆楚涵;程梦园
河南理工大学资源环境学院,河南焦作 454003河南理工大学资源环境学院,河南焦作 454003河南理工大学资源环境学院,河南焦作 454003河南理工大学资源环境学院,河南焦作 454003河南理工大学资源环境学院,河南焦作 454003
生物学
遗迹组构沉积环境三亚组新近系琼东南盆地
ichnofabricsedimentary environmentSanya FormationNeogeneQiongdongnan Basin
《古地理学报》 2024 (2)
海相碳酸盐岩储层中增强储集性能遗迹组构的属性表征与制约机制
326-340,15
国家自然科学基金项目(编号:41472104,42272178)、河南省高校科技创新团队项目(编号:21IRTSTHN007)和河南理工大学科技创新团队项目(编号:T2020-4)联合资助.[Co-funded by the National Natural Science Foundation of China(No.41472104,42272178),the program for Innovative Research Team(in Science and Technology)in Universities of Henan Province,China(No.21IRTSTHN007),and the pro-gram for Innovative Research Team(in Science and Technology)of Henan Polytechnic University(No.T2020-4)]
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