Answer | Crossword Clue |
---|---|
OSAR | Glacial gravel ridges |
OSAR | Gravel ridges |
OSAR | Gravel ridges. |
OSAR | Geological term for gravel ridges. |
ESKAR | Ridge of glacial gravel. |
ESKER | Ridge of glacial gravel. |
OESAR | Ridge of glacial gravel: Var. |
morainal | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |
moraine | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |
moraines | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |