检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]贵州省地质矿产局115地质大队
出 处:《贵州地质》1995年第1期37-41,共5页Guizhou Geology
摘 要:本文就分布在织金地区的摆佐组结晶白云岩的岩性组合、沉积特征及厚度和区域分布情况,结合地球化学特征,讨论了它的区域对比及地层时限。认为分布在织金落水洞一三甲以南地区的摆佐组白云岩是成岩期后产物,并包含了黄龙组─马平组层位,推测它是一个跨越石炭系中上部的穿时地质体。In this paper,there is a discussion on the regional stratigraphic correlation and the time-limit in Zhijin area,Guizhou,in terms of geology of the crystalline dolomite rocks of the Carboniferous Baizuo Formation, including the lithological associations, characteristics and thickness of sedimentation, and distribution of the stratum. In conclusion,it is suggested that the dolomite distributed in south of Luoshuidong-Sanjia in Zhijin County is a post-diagenetic product and a geologic body with diachronism from the mid to the lower Carboniferous because the Huanglong Formation and the Maping Formation are involved In it.
分 类 号:P534.45[天文地球—古生物学与地层学] P588.245[天文地球—地质学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.249