Nd Isotopic Composition and Material Source of Pre—and Post—Sinian Sedimentary Rocks in Xiushui Area

• 作 者: 沈谓洲 刘继顺 等
• 机 构: DepartmentofEarthSciences,DepatmentofGeologySouth－CentralUniversityofTechnology
• 出 处: 中国地球化学学报：英文版
• 发表日期: 1992年1期
• 关键词: 钕同位素 沉积岩 江西 地质 成因 地壳
• 基金项目: This project was financially supported by the National Natural Science Foundation of China.

Reported in this paper are the Nd isotopic compositions of the pre-Sinian and Sinian-Cambrian sedimentary rocks in the Xiushui area,Jiangxi Province.Significant differences are noticed between them in their Nd isotopic dompositions.As for the pre-Sinian l