blowouts  search
RTdeflation
 drilling
 dunes
 engineering geology
 erosion features
 explosions
 geomorphology
 geopressure
 geothermal systems
 ground water
 oil and gas fields
 petroleum
 petroleum engineering
 sand bodies
 sand boils
 shore features
SNUse sand boils if applicable. Added to Thesaurus in 1993.