Figure 3. Contrasting geometries of strike-slip basins in dextral system. In all views, yellow surfaces are slopes facing reader. A: Classic pull-apart basin (Dooley and McClay, 1997) with negative flower structure oblique to strike of master fault. B: Transform-parallel strike-slip basin with asymmetrical, elongate half-graben structure (modified from Ben-Avraham and Zoback, 1992). C: Marmara-type escape basin with in-line symmetrical flower structure above single buried master fault.