2013-04-01 13:40:27.0 [tbs1979] insert Definition (id: null text: A pit like hole found in areas of karst. These features are caused by the weathering of limestone or dolomite by subsurface drainage. language code: en);
KARST LANDFORMS
SINKHOLES (DOLINES)
A pit like hole found in areas of karst. These features are caused by the weathering of limestone or dolomite by subsurface drainage.