The history, science and poetry of New England's stone walls
The stones in New England's stone walls were plucked from bedrock by the Laurentide ice sheet between about 30,000 and 15,000 years ago. Credit: Kathleen Cantner, AGI. The origins of New England's wall stones date back to between about 30,000 and 15,000 years ago, when the Laurentide ice sheet — a remnant of which still exists in the Barnes ...