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Desert and slot canyon views along Utah's famous scenic State Route 12.
Geysers and Hot Springs at Yellowstone
Blue Mesa Scenic Trail, Petrified Forest National Park, Arizona, USA
Storm clouds over red rock canyons of Cedar Breaks National Monument Utah
Sandstone cliff dwelling desert southwest summer landscape with clear blue sky in Mesa Verde Colorado, USA.
A variety of rock features and colors make Bryce Amphitheater a unique geologic site.
Panorama shot of red steaming hot lake thermal spring in yellowstone national park in amerika, usa
Letchworth State Park - the Grand Canyon of the East in winter. New York State, USA, North America.
bog landscape, spring-colored bog vegetation, small bog lakes, islands covered with small bog pines, grass, moss, peat islands in a large basin system
Macro shot of Coral Tooth Fungus (Hericium coralloides) on cut tree trunk, with pink icicle-like filaments. Photo taken on the trail to Grotto Falls in the Great Smoky Mountains National Park. Nikon D750 with Nikon 105mm macro lens
Exploring the beauty of Zion National Park from before sunrise to long after sunset from the valley floor to soring majestic peeks.
Ochery rocks near Roussillon, France. Different clours of orange, ocher, red and yellow.
Calcareous slope in Costa Rica
Early morning light at Bryce Canyon in Utah, USA
Tawila village in mountains of Yemen
Cedar Canyon and Moonrise on Scenic Highway 14 Utah
On a remote beach in Far North Queensland = layers are revealed after stormy seas shifted the sands.
Bryce Canyon National Park
hot spring in yellowstone national park
Mammoth Hot Springs feature in Yellowstone National Park
Storm clouds forming over geyser runoff in Yellowstone National Park
Upper Emerald Pool Trail in Zion National Park, Utah, United States
scenic coast landscape at Zumaia Flysch trail in the basque country, Spain
View of Cedar Breaks National Monument Utah and its red rocks of sandstone and limestone and Brian Head peak from along Sunset Point Trail
Bandelier National Monument, New Mexico
Hoodoos dot the Bryce Canyon National Park, Utah - November 2011
Bakota bay reservoir on Dnister river in National Park Podilski Tovtry, Ukraine.
Skin graft destroyed the terrain
Nature view of a marsh with a marsh lake and windblown trees along the edge of the lake
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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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Burgess community.gif
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Haplophrentis Burgess Shale.jpg
Canadaspis perfecta Burgess Shale.jpg
BurgessAnomalocaridid.jpg
Scenella.jpg
Trilobiit.jpg
WalcottQuarry080509.jpg
Nectocaris 59660.jpg
Wiwaxia 5C.jpg
VauxiaBurgess.jpg
OttoiaBurgess.jpg
Geologie der Stephen Formation.jpg
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Pikaia Smithsonian.JPG
Wiwaxia Smithsonian.JPG
Hallucigenia smithsonian.JPG
Odontogriphus ROM57723.JPG
Odontogriphus ROM61515.JPG
Nectocaris pteryx (ROM 60079).jpg
Ottoia tricuspida ROM 63057.jpg
Opabinia smithsonian.JPG
Ottoia prolifica NMNH 57622.jpg
Ottoia prolifica teeth NMNH 198591.jpg
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Wiwaxia spines 01.png
Anomalocaris Mt. Stephen.jpg
Canadian Rockies highlighting Yoho National Park.png
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Selkirkia columbia ROM63131.jpg
Kerygmachela dorsal 623x232.png
Defense Secretary Robert M. Gates congratulates Stephen A. Fleet, director, Warfighter Support Center-106.jpg
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