14124306 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124177 - Sunrise light on eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123904 - White pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. A form of Navajo sandstone.14123804 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14123703 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Cross-bedding is shown here.14123518 - Colorful eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14123457 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Cross-bedding is shown here.14091754 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14090844 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14089282 - Navajo National Monument, Arizona14126533 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14126246 - Late afternoon light on eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14126183 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125852 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Small laterally displaced faults are evident in the stripes.14125772 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125707 - White pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. A form of Navajo sandstone.14124804 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14124435 - Plastic deformation in Navajo sandstone. White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124413 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14124314 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14124083 - Sunset light on Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. This type of Navajo sandstone is called pillow rock or brain rock.14124036 - Striated patterns & cross-bedding in Navajo sandstone formations. South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123594 - White pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. A form of Navajo sandstone.14126430 - Contorted eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14126351 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Small laterally displaced faults are evident in the stripes.14125601 - White pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. A form of Navajo sandstone.14124757 - Red-striped eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124551 - Very thin, fragile sandstone fins in Navajo sandstone formations. South Coyote Buttes, Vermilion Cliffs National Monument, Arizona. Geologically, these fins are called compaction bands.14124284 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124108 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123955 - Moon over eroded Navajo sandstone formation in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123829 - Brain rock reflected in an ephemeral pool in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Also known as pillow rock, a form of Navajo sandstone.14123679 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14091919 - Eroded Navajo sandstone rock formations near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14126541 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14126540 - Colorful eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Plastic deformation is shown here.14126412 - Colorful eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Plastic deformation is shown here.14126275 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red contains more iron oxide.14126063 - Eroded Navajo sandstone formation in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Lollipop Rock is in the background.14126035 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14126009 - Eroded Navajo sandstone rock formations near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125822 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125693 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Cross-bedding is shown here.14125681 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125433 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Cross-bedding is shown here.14125377 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125113 - Very thin, fragile sandstone fins in Navajo sandstone formations. South Coyote Buttes, Vermilion Cliffs National Monument, Arizona. Geologically, these fins are called compaction bands.14125047 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14124792 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Lollipop Rock is in the background.14124694 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14124581 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14124577 - Colorful eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Plastic deformation is shown here.14124195 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124127 - Eroded Navajo sandstone formation in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124081 - Colorful patterns in the Navajo sandstone in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123813 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Small laterally displaced faults are evident in the stripes.14123789 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14091736 - Crustose lichens on Navajo sandstone near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14091046 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14089534 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14126461 - The Dragon's Eye in eroded white pillow rock or brain rock sandstone in the White Pocket, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone, but the red has more iron oxide in it.14125470 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125464 - Eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125463 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125076 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125013 - White pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. A form of Navajo sandstone.14124989 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14123705 - Eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14123565 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14126406 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14126222 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14126036 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125941 - Red swirl in eroded Navajo sandstone. White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125408 - Very thin, fragile sandstone fins in Navajo sandstone formations. South Coyote Buttes, Vermilion Cliffs National Monument, Arizona. Geologically, these are pure compaction bands.14125264 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125098 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14125093 - Colorful eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14125083 - Colorful eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124482 - Sunrise light on Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. This type of Navajo sandstone is called pillow rock or brain rock.14123815 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14123503 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125672 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red contains more iron oxide.14125579 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125303 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14124592 - Colorful patterns in the Navajo sandstone in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14124515 - Eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14124446 - Eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124134 - Eroded white pillow rock or brain rock sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Both the red and white are Navajo sandstone but the red has more iron oxide in it.14124128 - Eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Small laterally displaced faults are shown.14123967 - Colorful eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Plastic deformation and cross-bedding are both shown here.14123737 - Moon over eroded Navajo sandstone formations in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14123686 - Sunset light on eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14092545 - Elaborately eroded Navajo sandstone near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14089925 - Eroded Navajo sandstone rock formations near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14126499 - Moonrise with golden sunset light on the brain rock in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Also known as pillow rock, a form of Navajo sandstone.14126269 - Post-sunset light on eroded Navajo sandstone formations in South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14126096 - Eroded Navajo sandstone in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona. Shown is a good example of cross-bedding in the sandstone layers.14126021 - Eroded Navajo sandstone rock formations near South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.14125885 - Fragile sandstone fins & cross-bedding in Navajo sandstone formations. South Coyote Buttes, Vermilion Cliffs National Monument, Arizona.next page
