littoral erosion  search
BTerosion
 .littoral erosion
UFbeach erosion
RTgeomorphology
 marine environment
 barrier islands
 shorelines
 beaches
 bars
 capes
 beach profiles
 marine terraces
 coastal environment
 benches
 wave-cut platforms
 ocean waves
 intertidal environment
 spits
 nearshore environment
 tides
SNBefore 1982, also search erosion AND (beaches OR beach). Added to Thesaurus in 1982.