摘要
本文应用地震地层学的解释方法,简述了珠江口盆她中中新世三角洲相前积结构的分布特征,探讨了造成这种特殊分布现象的地质原因,提出原始倾斜的沉积基面、生长断层的存在和断层面不同的倾斜方向是控制前积结构分布的主要因素。
The distribution pattern of progradational reflection configuration of Mid-Miocene delta facies in the Pearl River Mouth Basin is presented in this paper by means of seismic strati-graphic interpretation. Approaches to the origin of this particular pattern suggest that in addition to the clinoform surfaces, the growth faults with their distinct dips of fault planes may affect the development and distribution of progradational reflection configuration.
出处
《海洋科学》
CAS
CSCD
北大核心
1992年第1期37-40,共4页
Marine Sciences
关键词
三角洲相
前积反射结构
分布
盆地
Delta face, Progradational reflection, Growth fault, Seismic stratigraphy