AUTHOR=Li Weiya , Luo Wuhong , Yao Ling , Xuan Huali , Yi Wenwen , Tian Weixin , Zhang Dailing , Sun Yajie , Kan Xuhang , Zhang Juzhong 

TITLE=Pottery Use and Starchy Foods During the Shuangdun Culture (ca.7.3–6.8 Ka BP) in the Middle Catchment of the Huai River, China

JOURNAL=Frontiers in Earth Science

VOLUME=10

YEAR=2022

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2022.886179

DOI=10.3389/feart.2022.886179

ISSN=2296-6463

ABSTRACT=<p>The use of rice and millet has been uncovered at a few archaeological sites associated with the Shuangdun Culture (ca. 7.3–6.8 ka BP) in the middle catchment of the Huai River, China. Nevertheless, the consumption of rice, millet, and other types of plant foods at other contemporaneous sites in the same region still needs supporting information from more case studies. This article examines pottery sherds (<italic>n</italic> = 21) excavated from another representative Shuangdun Culture site at Houjiazhai with starch grain analysis. Varied types of pottery vessels contain starch remains from rice (<italic>Oryza sativa</italic>), foxtail millet (<italic>Setaria italica</italic>), broomcorn millet (<italic>Panicum miliaceum</italic>), Job’s tears (<italic>Coix lacryma-jobi</italic>), Triticeae, roots of snake gourd (<italic>Trichosanthes kirilowii</italic>), lotus root (<italic>Nelumbo nucifera</italic>), Chinese yam (<italic>Dioscorea panthainca</italic>), lily bulbs (<italic>Lilium</italic> sp.), acorns (<italic>Quercus</italic> sp.), and beans (<italic>Vigna</italic> sp. or/and <italic>Vicia</italic> sp.). Further quantitative analysis of the starch data indicates that cereals, including rice and millet, were predominantly consumed in the pottery vessels. Changes and continuities of culinary practices are also present at Houjiazhai, which are reflected in the different pottery assemblages as well as the utilized plant species in different occupation phases at the site. Combining previous studies, this article also reveals the differences and similarities of the past population in choosing their plant food resources during the period of Shuangdun Culture in the middle catchment of the Huai River, China.</p>