| 从不整合面复杂的地质涵义窥视层序地层学的诞生:层序地层学重要的科学命题之一 |
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| 引用本文： | 梅冥相.从不整合面复杂的地质涵义窥视层序地层学的诞生:层序地层学重要的科学命题之一[J].地层学杂志,2011(2):179-192. |
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| 作者姓名： | 梅冥相 |
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| 作者单位： | 中国地质大学地球科学与资源学院; |
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| 基金项目： | 国家自然科学基金会资助项目(No.41030318,40472065); 中国石油化工股份有限公司海相前瞻性项目(C0800-07-ZS-164) |
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| 摘 要： | 不整合是地层记录中最显眼的最壮观的地质现象之一,这种表现为地层的不协调接触关系的地层面具有复杂的地质学涵义.上世纪60年代以前,地质学家对不整合的地质涵义主要集中在构造地质学方面,因为角度不整合明显包含着褶皱幕,这不但产生了构造旋回或构造地层学的概念,而且产生了繁杂混乱的不整合名称.在沉积岩地层中,不整合常常表现为两种...
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| 关 键 词： | 层序地层学 地震地层学 不整合面 穿时性 层序 |
UNDERSTANDING THE BIRTH OF SEQUENCE STRATIGRAPHY THROUGH THE COMPLEX GEOLOGICAL MEANINGS OF UNCONFORMITY:THE FIRST IMPORTANT SCIENTIFIC PROBLEM IN SEQUENCE STRATIGRAPHY |
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| MEI Ming-xiang School of Earth Sciences , Natural Resources,China University of Geosciences,Beijing.UNDERSTANDING THE BIRTH OF SEQUENCE STRATIGRAPHY THROUGH THE COMPLEX GEOLOGICAL MEANINGS OF UNCONFORMITY:THE FIRST IMPORTANT SCIENTIFIC PROBLEM IN SEQUENCE STRATIGRAPHY[J].Journal of Stratigraphy,2011(2):179-192. |
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| Authors: | MEI Ming-xiang School of Earth Sciences Natural Resources China University of Geosciences Beijing |
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| Institution: | MEI Ming-xiang School of Earth Sciences and Natural Resources,China University of Geosciences,Beijing 100083 |
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| Abstract: | As a conspicuous geological phenomenon that mark the discordant contact relationship between strata,unconformity is an important stratigraphic surface with complex geological meanings.In the 1960s,most studies focused on the tectonic meaning of unconformity because an angular unconformity signifies a folding episode,which led to both the important concept of tectonic cycle or tectonic stratigraphy and the confusing nomenclatures of unconformities.In depositional strata,there are mainly two types of unconfor... |
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| Keywords: | sequence stratigraphy seismic stratigraphy unconformity diachronism sequence |
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