Shipwrecks and man-made coastal structures as indicators of historical shoreline position. An interdisciplinary study in the Sancti Petri sand spit (Bay of Cádiz, SW Spain)

1. Fernández-Montblanc, T.
2. Del Río, L.
3. Izquierdo, A.
4. Gracia, F.J.
5. Bethencourt, M.
6. Benavente, J.