9批正品龙骨药材的年代测定及年代与成分的相关性分析

陈迪, 宋晨, 宋杉杉, 张志杰^*, 张海燕

The Dating of 9 Batches of Authentic Os Draconis and the Correlation Between the Age Range and the Ingredients

CHEN Di, SONG Chen, SONG Shan-shan, ZHANG Zhi-jie^*, ZHANG Hai-yan

龙骨样品稀土元素配分图(标准化球粒陨石数据来自Sun & Mcdonough, 1989^{[ 16 ]}) 红色为年代为1~4万年之间的样品3批; 绿色为4万年前的6批样品