← Geomorphology and the EarthGroundwater and karst landformsFind a topicSearchWater table aquifers springsConditions for karst: thick jointed limestone or dolomite, permeability, solution by carbonic acidSinkholes dolines uvalasLapies, clints and grikes, limestone pavementsCaves, stalactites, stalagmites and pillarsChalk landscapes: escarpments, dry valleys, downs