AUTHOR=Guan Ying , Liu Li , Yang Xiaoyan TITLE=Editorial: Ancient starch remains and prehistoric human subsistence JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1151844 DOI=10.3389/feart.2023.1151844 ISSN=2296-6463