雪峰山西侧地区寒武系地层划分与对比

The classification and correlation of the Cambrian strata in western Xuefeng Mountain area

在最新的寒武系"四统十阶"年代地层划分方案的框架下,根据对雪峰山西侧地区以三叶虫为主的生物地层资料的分析以及牙形石生物地层学的研究,探讨了雪峰山西侧地区寒武系各统内部的地层划分与对比问题,从而为这一地区提供了可靠的寒武系地层划分与对比方案。

According to the newest global Cambrian chronostratigraphic framework which subdivides the Cambrian System into 4 series and 10 stages, the authors discussed the classification and correlation of the Cambrian strata in western Xuefeng Mountain area, based on the analysis of the trilobite biostradgraphy data and the progress in the study of the conodont biostratigraphy. As a result,a more reliable scheme for the Cambrian classification and correlation is suggested for this area.