Answer | Crossword Clue |
---|---|
ESKER | Narrow gravelly ridge. |
ESKER | Gravelly ridge |
ESKER | Gravelly ridge. |
ESKAR | Gravelly ridge |
ESKER | Gravelly sand ridge |
ESKER | Gravelly glacial ridge |
esker | serpentine ridge of gravelly and sandy drift, believed to have been formed by streams under or in glacial ice |
eskers | serpentine ridge of gravelly and sandy drift, believed to have been formed by streams under or in glacial ice |