Burial (3) puits (2) temps (durée) (2) recherche (2) information (2) analyse (2) conservation (2) Florence (2) Preservation (2) Conservation (2) Death and burial (2) Ruan (2) Time (2) Skeleton (2) Research (2) Millennium (Eschatology) (2) Materials (2) Evidence (2) Culture (2) Communities (2) Chronology (2) Carbon--Isotopes (2) Buildings (2) Bone (2) Iberian Peninsula (2) Chronology (2) Chronology (2) Research (2) Materials (2) Analysis (2)