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Toadstool Geologic Park is located in the Oglala National Grassland in far northwestern Nebraska. It is operated by the United States Forest Service. It contains a badlands landscape and a reconstructed sod house. The park is named after its unusual rock formations, many of which resemble toadstools.
Beautiful geological rock formations of Badlands National Park in South Dakota USA
Hoodoo formation in the Badlands of South Dakota
Drone shot of the stunning landscape around Catstair Canyon in Grand Staircase Escalante National Monument at sunset.
Nallihan National Park, Ankara, Turkey
At sunrise in Toadstool Geologic Park, a hiker walks across badland layers of hardened volcanic ash, clay and sandstone in the Oglala National Grassland of Nebraska.
Mangystau desert landmark, Kyzylkup area, Kazakhstan. Rock strata formations
Ankara, Turkey-October 15, 2011: Clay Hills View in Nallihan. They Are Hills Created By The Wear Of Clay Layers With Different Resistance. Nallihan is a district of Ankara Province.
Palo Duro Canyon State Park, Texas, USA: eroded cliff side - Geologic time periods marked by major changes in the fossil record - rock strata covering the Permian age, Triassic age, Miocene-Pliocene age and at the top the Quaternary age - this cliff includes the Permian-Triassic (P-T) extinction boundary, colloquially known as the Great Dying, that took place about 248 million years ago. The extinction was caused by climate change. The main cause of extinction was the vast amount of carbon dioxide emitted by volcanic eruptions that created the Siberian Traps, which elevated global temperatures and acidified the oceans. Geological time scale, part of the Caprock Escarpment - Texas Panhandle.
Unique geological feature known as tiger-striped mountains, showcasing layers of sedimentary rock in warm tones that resemble the stripes of a tiger.
Rugged terrain and landscape in the Toadstool Geologic Park, Nebraska, USA
View of the formations left by wind and rain of the Badlands located at Davutoglan Wildlife Development Area, Turkey.
a rock sits perched ready to fall in its eroded state.
Paint Mines geological rock formations near in El Paso county, Calhan and Colorado Springs, Colorado, in western USA of North America. Named for the colorful clays that were collected by American Indians to make paint. Brightly colored bands, caused by oxidized iron compounds throughout the many different layers of clay.
Gloss mountains national park or glass mountains, Oklahoma
California National Monument, late Autumn
Petrified Wood at Petrified Forest National Park USA with clear blue sky.
Red Rock Coulee in 1997. From old film stock.
Unique geological feature known as tiger-striped mountains, showcasing layers of sedimentary rock in warm tones that resemble the stripes of a tiger.
Dwarfed by the eroded formations, a distant hiker walks the badland layers of hardened volcanic ash, clay and sandstone in Toadstool Geologic Park in the Oglala National Grassland of Nebraska.
Plant growing on side of a hill in the Badlands
Alberta Badlands in the Summer... near Drumheller, Alberta
a view of paint mines interpretive park near Calhan east of Colorado Springs, CO, USA. High quality photo
Ankara, Turkey-October 15, 2011: Clay Hills View in Nallihan. They Are Hills Created By The Wear Of Clay Layers With Different Resistance. Nallihan is a district of Ankara Province.
Blue Mesa Scenic Trail, Petrified Forest National Park, Arizona, USA
View of the formations left by wind and rain of the Badlands located at Davutoglan Wildlife Development Area, Turkey.
De-na-zin wilderness area, Bisti badlands,  New Mexico
Narrow exposed rock layer in a badland type hillside. San Rafael Swell, Utah.
Scenic view at Badlands National Park, South Dakota, USA in the day light
They are clusters of hoodoos, which are tall, thin rock spires that resemble mushrooms or toadstools.  These formations are created by millions of years of erosion from wind and water on soft sandstone. The wind and water wear away at the softer rock underneath, leaving the harder rock on top like a cap.  The Toadstools are found in Grand Staircase-Escalante National Monument, Utah.
Free Images: "bestof:Toadstool Geologic Park, 13 March 2007, no. 3.jpg Toadstool Geologic Park Nebraska USA Own 2007-03-13 Brian Kell Bkell Public domain See Toadstool Geologic Park"
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