Chaîne opératoire
Chaîne opératoire (French: [ʃɛn‿ɔpeʁatwaʁ]; lit. 'operational chain' or 'operational sequence') is a term used throughout anthropological discourse, most commonly in archaeology and sociocultural anthropology. The term denotes a description of the stages of production of material culture—especially pottery and stone tools made through lithic reduction—from raw material acquisition to tool production to use to abandonment.