Direct morpho-chemical characterization of elusive plant residues from Aurignacian Pontic Steppe ground stones
G. Birarda, C. Cagnato, I. Pantyukhina, C. Stani, N. Cefarin, G. Sorrentino, E. Badetti, A. Marcomini, C. Lubritto, G. Khlopachev, S. Covalenco, T. Obada, N. Skakun, L. Vaccari, L. Longo
bioRxiv 2020.07.23.212324; doi: https://doi.org/10.1101/2020.07.23.212324