1. Departamento de Geología Universidad de Salamanca Salamanca Spain
2. École Pratique des Hautes Études (EPHE, PSL University) Pessac France
3. Université Bordeaux, Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), UMR 5805 Pessac France
4. Centro de Ciências do Mar (CCMAR) Universidade do Algarve Faro Portugal
5. Divisão de Geologia e Georecursos Marinhos Instituto Português do Mar e da Atmosfera (IPMA) Algés Portugal
6. Dipartimento di Scienze della Terra e Geoambientali Università degli Studi di Bari Aldo Moro Bari Italy
7. Department of Environmental Science American University Washington DC USA
8. Paleobiology Department National Museum of Natural History (NMNH) Smithsonian Washington DC USA
9. Institute of Marine Sciences Department University of California Santa Cruz Santa Cruz CA USA