Figure 3. Bathymetry of Alboran Sea with Leg 161 site locations and onshore distribution of Miocene marine sediments (dotted pattern), and Alboran Domain rocks (gray). Contours are in mbsl. SB = Strait of Gibraltar; WAB = West Alboran Basin; ACH = Alboran Channel (Alboran Trough); SAB = South Alboran Basin; AI = Alboran Island (on Alboran Ridge); YR = Yusuf Ridge; YB = Yusuf Basin; AMS = Al-Mansour Seamount; EAB = Eastern Alboran Basin; CHB = Chella Bank; CG = Cabo de Gata; SBB = South Balearic Basin. From Comas, Zahn, Klaus, et al. (1996).