【摘要】 本文通过对柯克亚地区第三系地层的地质研究 ,采用数学地质方法对微量元素进行了最优分割、逐步判别等分析研究 ,建立了判别模式 ,以解决此类“哑地层”划分和对比问题。更多还原

【Abstract】 Through the study on geology in the Kekeya area, we analyze the trace elements by means of optimum partitioning and stepwise discrimination in mathematical geology. A discriminant mode is set up so as to solve the problems of partitioning and contrasting of stratum which has not any fossil, called “dumb stratum".\;更多还原