étable (3) isotope (3) consommation (3) Antiquities, Prehistoric (3) Sheep (3) Prehistoric peoples (3) Areas (3) végétation (2) marqueur (2) indicateur (2) pâturage (2) carbone (2) Identification (2) Values (2) Teeth (2) Plants (2) Marine algae (2) Islands (2) Identification (2) Grazing (2) Dental enamel (2) Domestic animals (2) Collagen (2) Carbon (2) Bone (2) Agriculture (2) Identification (2) tendance (1) élément trace (1) strontium (1)