运用马尔柯夫法分析贵州玉屏彰寨早奥陶世古环境  

A Dissension on Early Ordovician Paleoenvironments in Zhangzhai, Yuping County, Eastern Guizhou Using Markov Model

作　　者：陈笑媛[1] 梅冥相[1] 

机构地区：[1]贵州工学院地质系,中国地质大学

出　　处：《贵州地质》1994年第2期155-160,共6页Guizhou Geology

摘　　要：对玉屏彰寨早奥陶世地层的模拟矩阵进行马尔柯夫链研究表明：在早奥陶世，该地位于台地边缘，古环境的演化为从桐梓期的碳酸盐台地边缘滩，经红花园的台地边缘礁，到湄潭期的台地边缘隆起。后期的演化是以潮汐作用为主的沉积作用。The analysis of the stimulated matrix for the early Ordovician strata in Zhangzhai of Yuping county of eastern Guizhou based on Markov Chain shows that This place was situated on the margin of a platform duning the early ordovician and under went an environmentally evolution from marginal bank of the carbonate platform during the Tongzi period through a carbonate marginal reef bank during the Honghuayuan period to a marginal uplift during the Meitan period, in which tidal sedimentation dominated during the late period.

关 键 词：马尔柯夫法 古环境 玉屏彰寨 

分 类 号：P531[天文地球—古生物学与地层学]