layers of rock via erosion in Joshua Tree Nat’l Park. The layer stretched on for about fifty yards. It sat there like some one was placing pavers through the desert. My wife sat atop one piece to give it scale.

layer-stratification-erosion-Joshua Tree NP-desert-SwittersB

layer-erosion-stratification-desert-Joshua Tree NP-Bucky-SwittersB
Here a similar layer, partially exposed, runs up the face of this formation.
rocks-layers-Joshua Tree NP-SwittersB