1. Department of Physics of the Earth and Astrophysics Complutense University of Madrid (UCM) Madrid Spain
2. Institute of Geosciences IGEO (CSIC‐UCM) Spanish National Research Council Madrid Spain
3. Paleomagnetic Laboratory CCiTUB‐Geo3Bcn Geosciences Barcelona CSIC Barcelona Spain
4. Department of Ancient History and Archaeology ERAAUB University of Barcelona Barcelona Spain
5. Department of Prehistory, Ancient History and Archaeology University of Salamanca Salamanca Spain
6. University of Rennes CNRS Géosciences‐Rennes—UMR 6118 Rennes France