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Gloss mountains national park or glass mountains, Oklahoma
Summer scenery at Theodore Roosevelt National Park, North Dakota, USA
Rock strata in the Alberta Badlands of Dinosaur Provincial Park, Drumheller, Canada.
The namesake yellow coloring of the Grand Canyon of the Yellowstone is evident in Yellowstone National Park.
Beautiful natural landscape. A dip in the Earth's crust. Beautiful ravine. Alexandrovsky graben in the Volgograd region
Bryce Canyon National Park in Utah
The colourful rocks of Painted Desert National Park, Arizona
Panoramic view on a chalk and limestone quarry.
Scenery. Russia. Karelia. Karelian skerries. lake Ladoga. Channel of lake Ladoga with stony banks. Northern nature. Travel to Karelia.
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.
View of Sunset Point in Bryce Canyon National Park, UT
Aerial shot of natural landscape near Medora, a city in Billings County, North Dakota, on a clear, sunny day in Fall.
Providence Canyon State Park near Columbus, Georgia.
The clay quarry resembles a cosmic landscape.Ural Mars.Top view of hills made of refractory colored clay.
Cedar Breaks National Monument is a natural amphitheater canyon at an elevation of ten thousand feet stretching three miles wide and over a half mile deep near Cedar City, Utah.
Summer scenery at Theodore Roosevelt National Park, North Dakota, USA
Hell's Half Acre
Hoodoos in Bryce Canyon National Park, Utah
A shallow natural pool on the Cachoeira do Lajeado waterfall, Milho Verde, Minas Gerais state, Brazil
Aerial view of canyons in Monument Valley, Arizona, USA.
Bryce Canyon, Utah - September 2022
Sandy soil cross section
Scenic view over the Bryce Canyon National Park, USA
Gold cobblestone lichen on granite. Sagehen Peak in the Inyo National Forest of California.
Bryce Canyon in the southwestern US state of Utah. Bryce Canyon is famous for its geological rock formations. Due to the interacting forces of freezing and thawing, the limestone and sandstone formations are slowly eroded to form the so-called hoodoos.
Summer landscape in Badlands National Park, South Dakota, USA
Landscape featuring the badlands from Dry Island Buffalo Jump Provincial Park, which is located in Alberta, Canada.
View of the Hoodoos in Bryce Canyon National Park in a foggy and cloudy day. Utah. United States of America
landscape on the bryce canyon in the united states of america
Hoodoos in Bryce Canyon, seen from Sunset Point in Bryce Canyon National Park, Utah.
Free Images: "bestof:Burgess community.gif en Biota of the Burgess Shale Lagerstätten sponges Vanuxia 1 Choia 2 Pirania 3 ; brachiopods Nisusia 4 ; polychaetes Burgessochaeta 5 ;"
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Defense Secretary Robert M. Gates congratulates Stephen A. Fleet, director, Warfighter Support Center-106.jpg
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