Solazzo, Caroline, Courel, Blandine, Connan, Jacques, van Dongen, Bart E., Barden, Holly, Penkman, Kirsty, Taylor, Sheila, Demarchi, Beatrice, Adam, Pierre, Schaeffer, Philippe, Nissenbaum, Arie, Bar-Yosef, Ofer, and Buckley, Michael. 2016. "Identification of the earliest collagen- and plant-based coatings from Neolithic artefacts (Nahal Hemar cave, Israel)." Scientific Reports, 6 31053. https://doi.org/10.1038/srep31053.