Page:The Formation of Vegetable Mould through the Action of Worms (1881).djvu/228

South.

North.

Fig. 14.

A north and south section trough the subsided floor of a corridor, paved with tesseræ. Outside the broken-down bounding walls, the excavated ground on each side is shown for a short space. Nature of the ground beneath the tesseræ unknown. Silchester. Scale 1/36.