1. AGEs - Clays, Sedimentary environments and Geochemistry, Department of Geology, Université de Liège, Belgium
2. Faculty of Environmental Sciences and EULA - Chile Environmental Sciences Centre, University of Concepcion, Chile
3. Centro Bahía Lomas, Facultad de Ciencias, Universidad Santo Tomás, Chile
4. Instituto de Investigaciones en Ciencias de la Tierra, Universidad Michoacacana de San Nicolás de Hidalgo. Morelia, Michoacán, Mexico
5. KUL, Belgium
6. UMR Environnements et Paléoenvironnements Océaniques et Continentaux, Université de Bordeaux, France
7. Laboratory of Oceanology, Department of Biology, Université de Liège, Belgium