Figure 1. Simplified geological sketch of the marginal Alboran area (modified from Comas et al., 1996) showing major Neogene basins in southern Spain and northern Morocco and the location of sites referred to in the text.

Figure 1. Simplified geological sketch of the marginal Alboran area (modified from Comas et al., 1996) showing major Neogene basins in southern Spain and northern Morocco and the location of sites referred to in the text.