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Fossil Fern / Odontopteris sp.350 million years ago
Healthy lifestyle age 20 - 55 Outdoor Experiences in Western USA Desert Colombian American Hispanic Female Friends on Outdoor Adventure Hiking, Playing in Snow and Adding to a Stacked Stone Cairn (Shot with Canon 5DS 50.6mp photos professionally retouched - Lightroom / Photoshop - original size 5792 x 8688 downsampled as needed for clarity and select focus used for dramatic effect)
Detail of a fossil Ichthyosaurus.
Fossil Fern inside a peace of slate. The fossil is more than 100 mio Years old.
Here is an exquisite cut and polished Cleoniceras ammonite fossil from the Cretaceous of Madagascar. It exhibits gorgeous mineralization within the chambers, each separated by white calcite scepta (divisions). The reverse side has a very beautiful, mother of pearl look to it. This highly polished, exotic ammonite makes a superb display piece with tremendous historical appeal.\n\nAmmonites were predatory mollusks that resembled a squid with a shell
Devonian fossils in limestone matrix include bryozoa, crinoid, and brachiopod fossils. Largest pieces are about 1/2 inch (10 mm). Fossil and Prairie Park Preserve, Silos and Smokestacks National Heritage Area, Rockford, Iowa, USA.
The three sections of the Taung Child Skull as reconstructed by Raymond Dart. In 1924 miners at the Buxton Quarry near Taung in South Africa's North West Province discovered a fossil that was later identified by Dart as an Australopithecus africanus, the first discovery of its kind. His reconstruction consists of three separate parts: the mandible, the face, and an endocranial cast. Age: approximately 2,5 million years. Taung is part of the UNESCO Cradle of Humankind World Heritage Site.
Brushing sand away from a fossil dinosaur claw
Model Dinosaur fossil
Millions of Years Old Bird Fossil
Keichousaurus hui sauropterygian fossil from China
Ammonite fossils in limestone. The ammonites where living between 409 and 65 million years ago (Mya). The fossils where found in the canton of Aargau (Switzerland).
The archaeologist carefully cleans with a brush a find - part of the bear's jaw. The medieval age
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
Dinosaur Fossil and Archaeological Tools,Dinosaur in the sand
Fossils of marine life.Ammonite fossils
A young woman studies the details in a Puebloan mask painted on a overhang in the desert landscape of Hueco Tanks State Park in Texas. The area is known for the pictograph masks from the Jornada Mogollon which were in the area from 450 to 1400 A.D.
Ancient fish fossils are on a rock
Microraptor gui fossil, Early Cretaceous.
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Geologist Hands Showing an Example of Fossils Entrapped in Stone found in a Canyon in Wilderness
Archaeopteryx marble imprint, fossilized imprint, imprint transitional form (mosaic form), of a theropod dinosaur. Replica of a lime-impression (limestone slab) from the Jurassic about 150 million years old.
Natural material, such as a large stone with the imprint of a prehistoric creature, allowing the study of natural diversity during the dinosaur period and earlie
Primitive fish fossil
Child looking for fossils
Aquatic animal fossil, Mesolimulus Walchi or Horseshoe Crab Fossil impint in stone isolated on a white background
Dinosaur Bones and Fossils
Fossil Fern inside a rock. The fossil is more than 100 mio Years old.
Dinosaur fossil
Marine life fossils.
Free Images: "bestof:fossils paleontology national fossil day nationalfossilday nfd education outreach people indoor NPS Photo/M.Reed NPS Photo/M.Reed"
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Andrena_illinioensis,_female,_face_2012-08-08-16.02.45_ZS_PMax.jpg
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