Roman and medieval crops in the Iberian Peninsula: A first overview of seeds and fruits from archaeological sites. Quaternary International, 499, 49-66.
Peña-Chocarro, L., Pérez-Jordà, G., Alonso, N., Antolín, F., Teira-Brión, A., Tereso, J. P., Montes-Moya, E. M., & López-Reyes, D. (2019).