sloping delta front and basin delta front

destructional

destructional bar

destructional bench

destructional face

destructional forms

destructional island

destructional landforms

destructional plain

destructional plains

destructional terrace

destructional valley

“shallow water” delta facies

abandoned Huanghe River Delta

abandoned Yellow River delta

Abandoned Yellow River submerged delta

acuate delta

acute delta wing

Adaptive Delta Modulation