1. Instituto de Estudios Ambientales y Recursos Naturales (i‐UNAT) University of Las Palmas de Gran Canaria (ULPGC) Las Palmas de Gran Canaria Spain
2. Department of Earth Sciences, Natural Resources & Sustainable Development (NRHU) Uppsala University Uppsala Sweden
3. Scripps Institution of Oceanography University of California San Diego La Jolla California USA
4. Institute of Earth and Environmental Sciences University of Freiburg Freiburg im Breisgau Germany
5. Departamento de Mineralogia, Petrologia i Geologia Aplicada University of Barcelona Barcelona Spain
6. IPNA‐CSIC Tenerife Spain
7. Instituto de Geociencias CSIC‐UCM Madrid Spain
8. Earth and Atmospheric Sciences Cornell University Ithaca New York USA