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Thrombolites or living rocks, which are critically endangered microbial structures. The micro organisms that create thrombolites resemble the earliest forms of life on earth. These are located near Flower's Cove, Newfoundland, Canada.
Landscape shot of Pedernales Falls State Park
Landscape with chalk rocks in the steppes of Kazakhstan. Late Cretaceous. Landscape with clouds.
Panoramic view of Fletcher Valley and the Wassuk Range in Mineral County, Nevada. Sagebrush scrub vegetation.
Bisti Badlands Wilderness Area,New Mexico, USA
During the late Jurassic Period about 150 million years ago, dinosaurs congregated along the shores of a vast freshwater lake in what is now southeastern Colorado. They left behind large trackways in the mud which shows up today eroded by river waters as over 1300 dinosaur footprints in limestone along the Purgatoire River. Most of these tracks are by made by herding Apatosaurus or sauropod dinosaurs. Part of the Picket Wire Canyonlands, the tracksite is the largest dinosaur tracksite in North America.
Rio Grande River. Boquillas Canyon, Big Bend National Park, Texas.
Morro Bay National Estuary, winter home to more than 250 species of birds
Dive into the intricate world of trees with this close-up exploration of their surface texture. Unveiling a mesmerizing tapestry of bark patterns, knots, and subtle imperfections, this photograph captures the unique story etched into each tree's exterior. Experience the tactile beauty of nature up close
Nature Photos of the “flat” top of  Table Mountain - Cape Town, Western Cape
Brain coral stone detail in Riviera Maya at Mayan Mexico
Aerial View of Dalyan Delta
Italy Tuscany natural park of the Maremma, called the Uccellina Alberese park,marshy area, vegetation and pond
View over the rocky beach surrounding the old town Galle the most southern city in Sri Lanka
The lesser known Monforts Beach and its rockpool formations on a sunny day in Blairgowrie, Victoria, Australia
Meneng District, Nauru: eroded coral limestone pinnacles on the shallow water - rock formations along Bati Beach - Pacific Ocean horizon
Beautiful scenery of the Adriatic coast in Croatia.
Nature Photos of the “flat” top of  Table Mountain - Cape Town, Western Cape
A group of Pilot whales try to evade a Dakosaurus marine reptile in Cretaceous seas of North America.
Full frame of old lava stones in equal shapes, natural pattern. Volcano Fagradalsfjall. Iceland
A very attractive and amazing beach that tempts vacationers to swim, have fun and be happy in the hot sunny summer.
Oak woodlands in the Hill country west of Austin Texas
Sugarloaf Ridge State Park, Sonoma County, California
Jeju Coastal Landscape VD702
Rocky ocean coast in Brittany, France at low tide.
Stromatolites, Living Fossils in saline coastal lake - Lake Thetis in Western Australia..
Red Deer River Canyon of Alberta in Canada
Rocks by the sea
landscapes of Legzira beach on the south Morocco
Twisted rock strata
Free Images: "bestof:Cretaceous hardground.jpg Cretaceous hardground from Texas with encrusting oysters and borings Photograph taken by Mark A Wilson Department of Geology The"
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