Note 3 — Chapter III · Weapons, Tools, Pottery; Origin of the Use of Fire, Clothing, Ornaments; Early Artistic Efforts.
N. D'Anvers translation
“Limon du Plateau du Nord de la France,” Paris, 1878. Acheuléen et Moustérien: Revue des Questions Scientifiques , October, 1880. Bul. Soc. Anth., 1884, 1887.