综合地层学在山东省中生代地层研究中的应用

本文利用综合地层学理论，在研究过程中选用了多门类生物地层学、同位素年龄地层学和火山地层学、生态地层学和岩石地层学及沉积地层学、地震地层学和测井地层学等手段，对鲁北区、鲁西南区、鲁中区和鲁东区中生代地层进行了划分和对比，即把沂沭断裂带以西的坊子组归为中、下侏罗统，三台组归为中侏罗统，分水岭组归为上侏罗统至下白垩统，西洼组归为下白垩统，“王氏组”归为上白垩统；把沂沭断裂带以东的莱阳组主要归为下白垩统中、下部，青山组归为下白垩统上部，王氏组归为上白垩统。

APPLICATION OF THE INTEGRATIVE STRATIGAPHY IN THE STUDY OF MESOZOIC STRATA IN SHANDONG PROVINCE

The theory of integrative stratigraphy is used in the study of Mesozoic strata in Shandong Province.Biostratigraphy,isotope chronostratigraphy,volcanic stratigraphy,ecostratigraphy,lithostratigraphy,sedimentary stratigraphy,seismic stratigraphy and logging stratigraphy are selected to classify and correlate the strata.The study shows that the Fangzi formation belongs to the lower to middle Jurassic,and the Santai formation to the middle Jurassic;the Fenshuiling formation to the upper Jurassic,while the Laiyang,Qingshan,and Xiwa formations to the lower Cretaceous,and the Wangshi formation to the upper Cretaceous.