A new global chronostratigraphic subdivision of cambrian system into 4 series and 10 stages has been developed to replace the tripartite traditional framework of the system , which has been used for more that 170 years 摘要重新划分全球寒武系年代地层为4统和10阶，取代了国际地学界沿用了近170年的上、中、下3统的传统划分框架。
2.
When i view all beings not as special creations , but as the lineal descendants of some few beings which lived long before the first bed of the cambrian system was deposited , they seem to me to become ennobled 当我看到所有的生物不是特殊的创造品而是几种远在志留纪层还未形成之前就已存在的生物的直系后代，他们就似乎变得更加高贵了。
3.
The status of cambrian system in the 2004 version of the international stratigraphical chart is reviewed with comments on the gssp for the base of the system and the current subdivision of the system , the gssp for the newly ratified furongian series and paibian stage , and the time span of the system and its series 摘要评述了国际地层委员会最新公布的2004年版“国际地层表”的寒武系部分，包括它的底界全球层型和点位的确定和存在的问题、寒武系当前的再划分情况、芙蓉统和排碧阶及其底界全球层型剖面和点位、寒武系的时代跨度。
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