文档介绍：【doc】山东青州尧王山地区寒武系——奥陶系界线及地层划分山东青州尧王山地区寒武系——.,2005山东青州尧王山地区寒武系一奥陶系界线及地层划分杨恩秀,王立法,代东峰,李庆平,张贵丽,秦杰YANGEnxiu,WANGLifa,DAIDongfeng2,LIQingping,ZHANGGuili,,山东济南250013;,~ey,,l饥250013,Shandong,China;,Weifang261021,Shaad~ng,China摘要:鲁西地区的晚寒武世一早奥陶世地层,由于发生了较强烈的白云岩化作用,地层中的沉积构造和生物化石几乎消失殆尽,地层划分对比很困难,,青州尧王山地区该时期的地层发育齐全,白云岩化程度较弱,牙形石化石丰富,可与国际层型剖面时比,:山东青州;牙形石;寒武系一奥陶系中图分类号:;:A文章编号:1671—2552I2005)09—0807—03YangEX,WangLF,DaiDF,LiQP,ZhangGL,-OrdovicianboundaryandstratigraphicdivisionintheYaowangshanarea,Qingzhou,Shandong,,2005,24(9):807-809Abstract:DuetOs~ongdolomitization,sedimentarystructureandfossilsinthestratainwesternShandongalmostalldisap—-—EaflyOrdovicians~pletelydevelopedintheYaowang—shanarea,Qingzhou,wheredolomitizationisrelativelyweak,