Early isotopic evidence for maize as a staple grain in the Americas Article Swipe

Douglas J. Kennett , Keith M. Prufer , Brendan J. Culleton , Richard J. George , Mark Robinson , Willa Trask , Gina Buckley , Emily Moes , Emily Kate , Thomas K. Harper , Lexi O’Donnell , Erin Ray , Ethan C. Hill , Asia Alsgaard , Christopher Merriman , Clayton Meredith , Heather J. H. Edgar , Jaime J. Awe , Said M. Gutierrez · YOU? · · 2020 · Open Access · · DOI: https://doi.org/10.1126/sciadv.aba3245 · OA: W3034148317