Figure 1 and Figure 2 are two examples of shear bands sets. One is from the Navajo sandstone exposed at Buckskin Gulch, Kaibab Monocline at the Utah-Arizona border. The other is a set of closely spaced shear bands in the San Rafael Monocline near Goblin Valley, Utah.

Figure 1. A set of shear bands in the Navajo sandstone at the core of the Kaibab Monocline, Buckskin Gulch, Utah-Arizona border.

Figure 2. A set of closely spaced shear bands in Aztec Sandstone, Valley of Fire State Park, NV.