ClipArt ETC
This illustration shows a jointed structure. In this drawing, there are two systems of joints or divisional planes in the same region, crossing one another, and the undermining of a bluff of jointed beds and tumbling down of masses leads to the production of forms like those of fortifications or broken walls.

Jointed Rock

This illustration shows a jointed structure. In this drawing, there are two systems of joints or divisional…