河北阳原晚白垩世沉积环境分析

An Analysis of Sedimentary Environment of Late Cretaceous Epoch in Yangyan Hebei

对河北阳原晚白垩世地层的沉积环境进行了系统地分析 ,初步认为它为一套湖泊和扇三角洲沉积 ,并对沉积环境的基本特征和盆地充填过程进行了详细论述。通过对恐龙化石产出层位的沉积环境分析 。

This paper systematically analyzes the sedimentary environment of Late Cretaceous Epoch strata in Yangyan,Hebei and initially thinks it to be a sedimentary association that deposited in lake and fan delta It describes in details basic features of sedimentary environment and process of basin filling Analyzing sedimentary environment of strata contained dinosaur fossil is to make much difference to the study of burying or ecology environment of dinosaut