Salomon, Hélène, Claire Chanteraud, Aurélie Chassin de Kergommeaux, Julien Monney, Jean-Victor Pradeau, Eric Goemaere, Yvan Coquinot, and Emilie Chalmin. 2021. “A Geological Collection and Methodology for Tracing the Provenance of Palaeolithic Colouring Materials”. Journal of Lithic Studies 8 (1):38 p. https://doi.org/10.2218/jls.5540.