沉积与特提斯地质2024，Vol.44Issue(3)：582-599,18.DOI:10.19826/j.cnki.1009-3850.2023.11003
沉积盆地古水深恢复方法与研究进展
Methods and research progress of paleo-water depth reconstruction in sedimentary basins
摘要
Abstract
The analysis of paleo-water depth is of great significance in fields such as paleo-environment reconstruction,basin analysis,sequence stratigraphy studies,reconstruction of ancient landform,and the evaluation of source,reservoir,and cap rock conditions.Paleo-water depth analysis methods usually include paleontological,sedimentological,geophysical,geochemical,and digital simulation methods,each with their own strengths and limitations.Although some methods have advantages in a specific geological background,there are some deviations between different methods in reconstructing paleo-water depth in the same environment.These methods are mostly qualitative,easily restricted by natural conditions and require the samples of high reliability,which limits paleo-water depth research to a certain extent.Therefore,when analyzing paleo-water depth,it is suggested to comprehensively consider various factors such as geological background,environmental evolution,geological characteristics,and geological data,and to adopt multiple methods to study mutual constraints,in order to jointly explore the law of Paleo-water depth variation in the target layer.关键词
古水深/层序地层/古生物方法/沉积学方法/地球化学法/数字模拟法Key words
paleo-water depth/sequence stratigraphy/paleontological method/sedimentological method/geochemical method/digital simulation method分类
天文与地球科学引用本文复制引用
张涛,王琳霖,廖慧鸿,邹敏,梁茹,王鹏,苏中堂..沉积盆地古水深恢复方法与研究进展[J].沉积与特提斯地质,2024,44(3):582-599,18.基金项目
中石化科技部项目"鄂南富县区块古生界天然气成藏规律与精细评价"(P22070) （P22070）
中国科学院A类战略性先导科技专项(XDA14010406) （XDA14010406）
