ESKER

Winding ridge of sand

• Geological ridge

• Glacial creation

• Glacial deposit

• Glacial formation

• Glacial ridge

• Glacial soil deposit

• Gravel ridge

• Gravel ridge in a glacier

• Gravelly embankment

• Gravelly glacial ridge

• Gravelly sand ridge

• Highlands ridge

• Narrow ridge

• Narrow ridge of sand

• Ridge formed by a glacier

• Ridge formed by glacial streams

• Ridge of gravel

• Sand and gravel drift

• Sand ridge