Évolution des pratiques rituelles laténiennes et de leurs contextes : le cas du sanctuaire de Ribemont-sur-Ancre (Somme)

International audience; This study clarifies the chronology of the various enclosures and structures of the Ribemont-sur-Ancre sanctuary. However, the original nature ofthese enclosures can not be clearly identified at this stage of the research. We need more arguments to reach their interpretation. The chronologicalscale presented by the remains of the two enclosures reveals that the constitution of the sets is inscribed in the duration and testifies to several complex events and practices that remain to be determined.