Storm cloud and badlands at sunset, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8680.html Erosion formations, Cedar Pass, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0587.html Eroded badlands near Zabriskie Point. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva1180.html Badlands of Bentonite hills, Cathedral Valley, afternoon. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care0004.html Caprock, early morning, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33971.html Dendritic drainage patterns, Blue Mesa, mid-day. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5579.html Painted hills, winter dusk. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11433.html Eroded clay formations, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9170.html Eroded badlands at sunrise, Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9733.html Valley and hills from Keys View, early morning. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr32789.html Badlands and Prairie at Yellow Mounds overlook. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl2221.html Badlands, Valley, and Telescope Peak from Zabriskie Point, winter sunrise. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva20004.html Badlands and hills, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33975.html Prairie and badlands from Buck Hill, early morning. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8681.html Red hills of Painted desert seen from Tawa Point. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5564.html Colorful strata and snow on painted hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11429.html Bentonite hills and Henry Mountains. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care20075.html Shale and mudstone eroded in fantastic shapes, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9167.html Eroded badlands at sunrise, Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9734.html Erosion landforms at Cedar Pass, early morning. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl8675.html Erosion formations with caprocks, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8684.html Erosion formations in Blue Mesa. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo0722.html Yellow wildflowers and buttes, late afternoon. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32608.html Sagebrush and ash hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37563.html Mudstone with popcorn rock containing smectites, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33984.html Bentonite Badlands and cliffs, Nottom Bullfrog Road. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care5542.html Visitor surveying panorama at Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9731.html Cathedral-like spires and buttresses, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv20174.html Cannon ball concretions and erosion formations. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8726.html Backlit ridges of the Stronghold table in the southern unit, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl8668.html Petrified log section in Blue Mesa, afternoon. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20127.html Painted hills and fog, winter dusk. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11432.html Colorful mineral deposits in Artist's palette. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva1178.html Coulee badlands with clay erosion patters, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33980.html Curve of a bentonite hill, Nottom Bullfrog Road. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care5545.html Erosion formations seen from Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9730.html Pilars carved by erosion, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9166.html Erosion formations in mudstone. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro2224.html View over eroded ridges from Pinacles overlook, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0583.html Badlands and Dendritic drainage patterns, Blue Mesa, mid-day. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5581.html Weathered volcanic ash hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37566.html Desert Gold blooming on flats bellow the Armagosa Mountains, late afternoon. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32610.html Hikers amongst badlands, morning, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33977.html Mudstone hills, Cathedral Valley. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care20074.html Cathedral-like spires, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9172.html Erosion formations seen from Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9736.html Little Missouri river and badlands at River bend. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0594.html Moon and eroded badlands, Cedar Pass, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0588.html Petrifieds logs and Blue Mesa, mid-day. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5578.html Painted hills at dusk. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37569.html Colorful mineral deposits at Artist's Palette. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva20823.html Eroded mudstone, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33972.html Mud plain below erosion spires, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9173.html Curve of mudstone hill. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care5544.html Badlands at dusk, Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca20173.html Erosion formations. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20711.html Badland ridges and prairie from above, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0582.html Painted Desert, early morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20119.html Painted hills at dusk in winter. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11431.html Hills and badlands, morning, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33976.html Zabriskie point at dusk. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva1179.html Erosion formation in the soft bentonite clay, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9165.html Colorful Bentonite flats and cliffs. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care5543.html Badlands at dusk, Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9735.html Caprock formations, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8683.html Painted desert seen from Chinde Point, dusk. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5573.html Eroded badlands, Cedar Pass, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20738.html Painted hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37559.html Patterns of mudstone erosion, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33981.html Desert Gold in bloom and badlands, late afternoon. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32611.html Patterns formed by erosion in the soft bentonite clay, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9168.html Eroded badlands at sunrise, Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9737.html Erosion formation and trees in North unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0598.html Colorful large fossilized logs and badlands of Chinle Formation, Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5592.html Basin of spires, pinacles, and deeply fluted gorges, Stronghold Unit. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20733.html Colorful layers of rock on eroded hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37558.html Campground amongst badlands, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33982.html Zabriskie point, dawn. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva1181.html Cathedral-like spire, Cathedral Gorge State Park. Nevada, USA http://www.terragalleria.com/america/nevada/cathedral-gorge/picture.usnv9171.html Visitor at Font Point. Anza Borrego Desert State Park, California, USA http://www.terragalleria.com/california/picture.usca9738.html Forested Badlands. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro5897.html Colorful fossilized wood section from Triassic Era and badlands. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20130.html Badlands and prairie seen from above. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20743.html Weathered ash hummocks and sagebrush-covered slopes. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37562.html Eroded mud and caprock, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33973.html Multicolored mineral deposits, Artist Palette. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva20824.html Fall foliage and badlands, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20710.html Badlands at sunset, Painted Desert. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20120.html The Stronghold table, south unit, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20734.html Colorful hummocks and hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37567.html Eroded badlands, morning, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33978.html Desert Gold in bloom on flats bellow the Armagosa Mountains, late afternoon. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32609.html Slump blocks, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8730.html Petrified logs in Blue Mesa. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20126.html Looking east towards the The Stronghold table, South unit, morning. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl8670.html Boardwalk, Painted Cove Trail. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37565.html Erosion patters in mud, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33979.html Blue Mesa basin at sunset. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20123.html Clay erosion formations. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro5898.html Cracked mudstone and eroded towers near Cedar Pass, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20739.html Painted hills in winter. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11428.html Butte with mudstone and eroded clay, Dinosaur Provincial Park. Alberta, Canada http://www.terragalleria.com/north-america/canada/alberta-misc/picture.caab33983.html Petrified logs and Blue Mesa, mid-day. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5576.html Blue Mesa badlands and pedestal fossilized log, afternoon. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5587.html Painted Canyon, late afternoon. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8679.html Badlands of Chinle Formation seen from Whipple Point, stormy sunset. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5569.html Large cannon ball concretions and badlands. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20705.html Long petrified log, and Chinle Formation rocks, Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20129.html Painted desert seen from Chinde Point, stormy sunset. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20121.html Cannonball concretion, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0599.html Red hills of Painted desert seen from Tawa Point. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5565.html Blue Mesa basin at dusk. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20122.html Pedestal petrified log and petrified stump sunset,. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20714.html Tall grass prairie and badlands near Cedar Pass. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20744.html Little Missouri River Oxbow Bend in autumn, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20712.html Ridges of the Stronghold table in the southern unit, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl8667.html Sheep Mountain table at dusk. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20736.html Prairie and eroded ridges stretching to horizon, early morning. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20742.html Mudstone formations, Cedar Pass, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20737.html Little Missouri river at Oxbow overlook. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0595.html Badland ridges from Pinacles overlook, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0584.html Petrified log and prehistoric-looking badlands. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20131.html Mudstone with erosion ridges, sunrise. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20741.html Pedestal petrified log in Blue Mesa, afternoon. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5589.html Badlands mixed with prairie from Pinacles overlook, morning. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl8677.html Close up of small pieces of petrified wood and clay pattersn. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5595.html Moon and erosion formations, Cedar Pass, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl2220.html Colorful bentonite badlands, Blue Mesa. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20124.html Painted desert seen from Lacey Point, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5567.html Rain Pillars, Caprock coulee trail, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8723.html View from Pinacles overlook, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl2217.html Badlands and caprock formation at sunset, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20719.html Triassic Era large petrified logs and badlands, Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5593.html Sagebrush and hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37560.html Painted desert seen from Lacey Point, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5568.html Prairie grasses and erosion canyon at sunrise, Stronghold Unit. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20735.html Colorful slices of petrified wood and badlands in Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5598.html Prairie between badlands at Burns Basin overlook. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl2222.html Eroded volcanic ash hummocks. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37568.html Grasses, badlands and trees in North unit, autumn. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0596.html Cracked mud and erosion formations, Cedar Pass, dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0586.html Ridges over badlands of Painted Desert, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20117.html Fossilized wood on soft layer of earth made of mud, sand, and ash. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5601.html Painted desert seen from Chinde Point, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5566.html Prairie, trees, and badlands, Boicourt overlook, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20720.html Colorful strata and snow on claystone hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11430.html Blue light on Painted hills at dusk. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11434.html Last light, Long Logs area, sunset. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5602.html Colorful fossilized logs in Blue Mesa, afternoon. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5583.html Painted desert seen from Tiponi Point, dawn. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5563.html Multi-hued slices of petrified wood and mudstone hills, Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5599.html Badlands from Boicourt overlook. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro0592.html Bare ash mounds and sagebrush-covered slopes. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37561.html Bentonite and volcanic ash badlands in Blue Mesa, afternoon. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo2214.html Mud cracks, badlands, and moon at dawn. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl20740.html Boardwalk and popcorn-texture claystones. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37564.html Tall grass prairie near Cedar Pass. Badlands National Park, South Dakota, USA. http://www.terragalleria.com/parks/np-image.badl0585.html Petrified log stump at dusk, South Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20715.html Painted hills with snow and fog. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor11427.html Painted Desert, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo0720.html Colorfull badlands, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8728.html Colorful badlands and clouds, North Unit. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20707.html Colorful claystone hills. John Day Fossils Bed National Monument, Oregon, USA http://www.terragalleria.com/america/oregon/john-day/picture.usor37570.html Painted Canyon, late afternoon. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20722.html Fossilized logs and Blue Mesa, mid-day. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5577.html Little Missouri river and badlands at River bend in autumn. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro20713.html Red slices of petrified wood and blue clay, Long Logs area. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5600.html Big Petrified stump and badlands, late afternoon. Theodore Roosevelt National Park, North Dakota, USA. http://www.terragalleria.com/parks/np-image.thro8702.html Multi-hued badlands of Painted desert seen from Chinde Point. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo5572.html Mud, sandstone and volcanic ash color painted desert, morning. Petrified Forest National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.pefo20118.html Multi-hued badlands of Blue Mesa, sunset. 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