Dinosaur tracks have been discovered up a near vertical wall in a Bolivian quarry. Spread across a limestone slab a mile long and almost 300 feet high, this great wall at Cal Orcko near the city of Suvre reveals more than 5,000 footsteps, with 462 discrete trails. / via @Bianca Prince
The Incredible Dinosaur Wall of Bolivia
Gallery: Amazing Cambrian Fossils from Canada's Marble Canyon | LiveScience
Halysite (Chain Coral) fossil! Extinct. Scientists say it's from the Silurian period, and is at least 416 million years old.
"Part" and "counterpart" fossils of a frond of Alethopteris, a seed fern. The plant fossils create planes of weakness within the nodules, wh...
Dinosaur Valley State Park in Glen Rose, Texas was named one of the 40 Must-See Places to Take Your Kids Before They're Grown! Take the kids on a ranger-lead tour through the Paluxy riverbed and wade right up to some of the best-preserved dinosaur tracks in the world. :) - top 10 daily repins of Paydayloansturbo.com
Must-See Places to Take the Kids Before They're Grown
"You could see a human footprint like this today on any beach or patch of mud. But this footprint -- clearly from the anatomy of a modern human being -- is fossilized in stone estimated to be about 290 million years old."
Ancient Footprint - Ancient Artifacts
Tiger Iron (Stromatolite) ... Stromatolites are laminated fossils formed by blue-green algae and sediment. Sediment sticks to the surface of the living algae, forming a crust. In turn, the algae grows through the sediment to form a new layer of living matter. A new film of sediment sticks to the algae and so on. The resulting structure looks like a mound. In cross section, each layer can be seen. Stromatolites are the most abundant fossils known from the Precambrian
Fossils aren't just the remains of plants or animals. This is a Paleocastor burrow fossil, the preserved remains of a corkscrew den up to 9 feet in length, occupied by an early type of beaver. From Sioux County, Nebraska.
South Gobi Desert. Bayanzag, "The Flaming Cliffs", site of amazing dinosaur fossil finds.