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Stromatolites are layered accretionary limestone structures. They formed by the trapping, binding and cementation of sediments by cyanobacteria, usually forming a dome. These stromatolites form part of the Gamohaan formation in the Ghaap group, which were deposited at the end of the Archean Eon
Batuecas Valley, Sierra de Francia
Ben Lomond Mountain Views Encompassing Queenstown, Lake Whakatipu, and Surrounding Ranges, New Zealand
Dante's View of the Badwater area of Death Valley National Park in California. Taken from the Black Mountains and showing the Panamint Range on the far side.
Landscape of La Alcarria from the Trijueque viewpoint, with a village called Hita in the distance. Natural region in the province of Guadalajara, Castilla La Mancha, Spain, Europe
Remote located desert road inside the Canyonlands National Park, Utah, USA.
View of Girraween National Park from The Pyramid
View from the top of Mount Scott in Lawton Oklahoma
Panoramic view of Olvera, Andalucia region, Spain
landscape with mountains in Mozambique
New Caledonia is a French Territory situated in the South Pacific. The French used this island as a penitentiary up to 1945. The island is beautiful, full of sun and sand. The exploitation of Nickel is the number one industry of the island.
South African mountainside scenics, Western Cape
entrance to the underground river during the dry season, Ankarana reserve, Madagascar wilderness landscape
Thermal springs and white limestone terraces
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
View of vast rugged mountain and valley terrain in cradle mountain national park on a sunny day. Tasmania, Australia.
(Selective focus) Stunning view of a beautiful mountain range with beautiful lush vegetation in the foreground. Ijen Volcano complex, East Java, Indonesia.
Deep sandstone canyon of red, gold and white rocks near Garden of the Gods and the Pikes Peak forest in Colorado Springs of western USA in North America.
Photo taken in Kazakhstan, Kazakhstan
Table Mountain and a cityscape of Cape Town, South Africa. Vintage photo etching circa 19th century.
Scenery of Qilian County, Qinghai, China
Guadalupe Mountains National Park, Texas
Waimea Canyon ridge in Kauai, Hawaii
A foggy view of the valley from the mountain peak
View of the mighty mountains in the Ikara-Flinders Ranges National Park. The Flinders Ranges are the largest mountain ranges in South Australia.
Red Deer River Canyon of Alberta in Canada
Aerial view of the Allegheny Mountains at sunset
Landscape of Cyprus near Avakas Gorge. Wild nature. The concept of travel and tourism.
Rock landscape background in nature.
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