supersoil

Updated: June 13, 2025

When we have not a deep supersoil of clay, one or two layers of bricks or of stone may line the floor, and then, not even the most subtile vapour can penetrate through the floor. A clean bed of straw should be allowed every second day, or oftener when the weather is wet. The lodging-houses should be ceiled, and there should be shutters to the windows.

William Youatt - The Dog

I never see a cliff face from which an avalanche has removed the supersoil and herbage without thinking in pity of the crowded sections of China, where tearing up even the roots of trees for fuel has permitted so much arable land to be denuded by rains that the food supply gets smaller while the population grows larger.

Sir Wilfred Thomason Grenfell - A Labrador Doctor: The Autobiography of Wilfred Thomason Grenfell