山东济南下寒武统朱砂洞组软沉积变形中燧石的Sm-Nd年龄测定及其意义
田洪水, 吕明英, 张邦花, 桑忠喜
Sm-Nd age dating and its significance of chert in soft sediment deformation structures from the Lower Cambrian Zhushadong Formation,Jinan of Shandong Province
Tian Hongshui, Lü Mingying, Zhang Banghua, Sang Zhongxi
古地理学报
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2015, (1): 45
-50
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DOI: 10.7605/gdlxb.2015.01.004
