Fig. 4From: Distribution of benthic foraminiferal assemblages in the transitional environment of the Djerba lagoon (Tunisia)Kerogen type of the sedimentary organic matter based on Rock–Eval data. a HI (mg HC/g Corg) versus OI (mg CO2/g Corg). b HI (mg HC/g Corg) versus Tmax (°C). c S2 (mg/g) versus TOC (%)Back to article page