01
Definition
1.
rimstone barrage, rimstone barrier, rimstone dam : A wall-shaped deposit that impounds pools of water in caves, around springs, and in cascades of streams saturated with calcium bicarbonate. Synonym, gour.
Monroe, 1970
02
Frame
| FORM | wall-shaped |
| LOCATION | around springs |
| SIZE | and in cascades of streams saturated with calcium bicarbonate |
| FUNCTION | that impounds pools of water in caves |
| MEASURES | in caves |
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