The aim of the project is to carry out an integrated study (micropalaeontology, facies analysis, diagenesis, geochemistry) of the limestones of protohistoric sculptures from the Roquepertuse and La Cloche oppidums (Musée d'Histoire de Marseille). Samples will be taken from the works themselves, as well as from similar outcropping limestones, for microscopic thin sections and isotopic measurements (carbon and oxygen). Petrographic analysis of the thin sections and fieldwork will be carried out as part of an M1 STPE research internship. The aim is 1) to identify extraction sites and material supply circuits, 2) to understand the criteria that led to the choice of materials and 3) to identify robust limestone characterization criteria to help in the reconstruction of sculptures and the search for substitute materials.
Partner(s):
- Musée d'histoire de Marseille
- Interdisciplinary Center for Heritage Conservation and Restoration (CICRP - Marseille)
- Musée Granet (Aix-en-Provence)
- PACA Regional Archaeology Service
- Center des monuments nationaux