The organic matter characterization was performed using the Hawk (Wildcat Technology) anhydrous pyrolysis carbon analysis system at the Lithospheric Organic Carbon (LOC) lab,...

The magnetic susceptibly (MS) measurements were conducted with Agico KLY-3 at the University of Rennes, a total of 3249 samples were measured. The massic MS is reported in m³/kg...

The calcium carbonate content and δ¹³Corg were measured at Biogeosciences laboratory, Université de Bourgogne/Franche-Comté in Dijon, France. The δ¹³Corg was measured on...