Title: Exchange and Production Systems in Californian Prehistory
Subjects: Commerce, Quarries, Prehistoric Commerce, Indians of North America, Prehistoric Quarries and quarrying, Antiquities, Obsidian, Hydration rind dating, Hydration, Indians of north america, commerce, Commerce, history, Datation, Méthode par l'hydratation de l'obsidienne, Cas, Études de, Indiens d'Amérique, Commerce préhistorique