Figure F1. Bathymetric chart of the west Iberia margin. Sites drilled during Leg 173 are shown as solid triangles; other ODP-DSDP sites are shown as solid circles. At this scale, Sites 900, 1067 and 1068 overlap. Sites where samples were collected by dredge or submersible are shown as solid squares. Open diamonds trace the location of the peridotite ridge. Galacia Bank is underlain by continental crust. VdG = Vasco da Gama Seamount, VS = Vigo Seamount, PS = Porto Seamount, and ES = Estremadura Spur. Modified after Whitmarsh, Beslier, Wallace, et al. (1998).