Starch grain evidence reveals early pottery function cooking plant foods in North China
article 2014 Yang, Xiaoyan et al.

North China Upper PaleolithicAsia > East Asia
The authors discuss their excavations at Zhuannian, including the collection of potsherds with residues that were analyzed for starch grains. Laboratory procedures are described and analysis results presented....

Early millet use in northern China
article 2012 Yang, Xiaoyan et al.

North China Upper PaleolithicAsia > East Asia
The authors discuss evidence of early millet use at the sites of Nanzhuangtou and Donghulin in North China. They also describe how they obtained starch grains and analyzed the samples....