rock layers

Martian Cliff Face

1716 × 1036

Red Rock Formations — Serene, Afternoon, Photograph, Green Shrubs

2688 × 1520

Red Sandstone Canyon — Dramatic, Sunset, Photograph, Rock

1366 × 768

Mars cliff face with dust cloud

1716 × 1036

Geological cross-section of Earth's crust

2888 × 2164

Red Sandstone Rock Formation — Orange, Dramatic, Afternoon, Photograph

1200 × 750