论文部分内容阅读
为取得环境控制的指纹特征,运用地球化学方法分析了马拉开波盆地派里亚山区下白垩统(阿普第阶—阿尔必阶)和上白垩统(森诺曼阶—坎帕尼阶)沉积物中两条烃源岩地层剖面。结果查明,两剖面的痕量金属和硫含量与岩石沉积时的物理化学条件密切相关。
In order to obtain the fingerprints of environmental control, geochemical methods were used to analyze the Paleo-Lower Cretaceous (Apperty-Albian) and Upper Cretaceous (Sennommand-Campanian) ) Profiles of two source rocks in sediments. The results show that the trace metals and sulfur contents of the two sections are closely related to the physicochemical conditions of rock deposition.