The history of CEREGE 2022 Start of work on the CIRENE hall The Centre for Innovation and Research in Environment and Eco-Technologies (CIRENE) is currently under construction. Handover scheduled for September 2023 2021 Creation

2025 A pioneering discovery of ancient therapeutic uses in Arabia May 2025 A study carried out by Barbara Huber, then a post-doctoral fellow in our laboratory, in collaboration with Thibaut

For many years, CEREGE has been conducting research in geoarchaeology and archaeometry, drawing on its diverse teams and technical platforms. Interest in these themes has been

Molecular paleoclimatic indicators The number of double bonds in the carbon chain of alkenones, molecules produced by phytoplankton coccolithophorids, depends on the surface water temperature

Radiocarbon calibration and the global carbon cycle In its original form, radiocarbon dating is not accurate because the atmospheric 14C content does not remain constant over time.

AixMICADAS Gas source AGE3 Cryogenic line EC-OC Cryo line Micromill Lab Pretreatment Spectrometer AixMICADAS The MICADAS (Mini Carbon Dating System) spectrometer is an innovation in the field of spectroscopy

Tools Applications Contacts Edouard Bard, Scientific Manager Thibaut Tuna, Technical Manager, AixMICADAS spectrometer Yoann Fagault, Technical Manager, Chemical preparation of carbon sources Frauke Rostek, Pre-treatment Manager

Contacts Scientific manager:Edouard Bard Technical manager: Yoann Fagault The LGO2i groups together four geochemistry units dedicated to new quantitative methods for determining the magnitude and chronology of climate variations