Application of geochemical analysis in palaeo-climatic and palaeo-oceanographic studies. Application of geochemical indicators in the characterisation of conditions such as oxygenation, nutrients, salinity, temperature, source area, etc.  Study of facies of economic interest (e.g., facies rich in organic matter).

Responsible for the line (if any): Drs. Rodríguez Tovar and Martínez Ruiz.