![]() Small sandy beaches typically occur in bays between headlands (Figure 12.15). Headlands are rocky shorelines that have resisted wave erosion more than surrounding areas, forming points or small peninsulas that jut seaward. Wave-cut platform, wave-cut bench, and sea cliffs on Point Reyes National Seashore, CA Sea cliff rise above the wave-cut platform (with beach) at Del Mar Dog Beach, CAįigure 12.14. A wave-cut bench is a flat bench-like platform of rock typically preserved in the upper surf zone associated with an actively eroding sea cliff on an emergent coastline (Figures 12-14 and 12- 17, also see marine terraces below ).įigure 12.13.
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