|
|
|
border springborder spring
Spring formed against a barrier boundary such as an upper confining bed, or as a fault between a raised bedrock block and a depressed block covered with a thick aquifer. (IGH)
|
|
|
|
|
border springborder spring
Spring formed against a barrier boundary such as an upper confining bed, or as a fault between a raised bedrock block and a depressed block covered with a thick aquifer. (IGH)
|