“…Late Cretaceous Neo-Tethys obduction partly camouflaged the original Arabian paleomargin, so the present-day geometry reflects only partially the original syn-rift segmented geometry. Several authors have speculated on the geometry and position of this margin based upon geophysical data (Bushara, 1995;Khattab, 1995;Ravaut, Carbon, Ritz, Bayer, & Philip, 1998). Offshore seismic reflection data and gravity profiles show a change corresponding to the approximate position of the sea floor slope-break between 57 and 588E (Ravaut, Bayer, Hassani, Rousset, & Al Yahya'ey, 1997;Ravaut et al, 1998) (Fig.…”