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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.
Keichousaurus hui sauropterygian fossil from China
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.
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
Brushing sand away from a fossil dinosaur claw
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
Fossils: crinoids and trilobite
Millions of Years Old Bird Fossil
Fossilized leaf. Selective focus. Close-up, background and texture.
Three teenage kids enjoying summer vacations in Dorset, United Kingdom. \nCloseup of a large stone and ammonite fossils visible inside it.\nLyme Regis Fossil Beach.\nCold and windy overcast day.\nShot with Canon R5
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
trilobite fossil texture as nice natural background
Close up of a multitude of fossil crinoids
Aquatic animal fossil, Mesolimulus Walchi or Horseshoe Crab Fossil impint in stone isolated on a white background
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Detail of a fossil Ichthyosaurus.
Ammonoids are a group of extinct marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs are commonly referred as ammonites
Visitors hike on a guided tour, open to the public, of the Corral Bluffs Open Space badlands in Colorado Springs, Colorado on a beautiful fall day on October, 2, 2021. A visitor holds a fragile fossil leaf from the area. The geology of the area spans the million years after the dinosaur extinction and houses world renowned, rare, full mammal skulls and numerous tropical vertebrate and plant fossils from 66 million years ago.
close up on fossil fish in the rock
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.
fossil trilobite imprinted in the sediment
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).
Ammonites are extinct marine mollusks. These can be easily seen during hiking in the Parc Naturel des Préalpes d'Azur.\nThe Regional Natural Park of the Préalpes d'Azur is located in the Alpes-Maritimes department, in the Provence-Alpes-Côte d'Azur region. It is located in the Pre-Alps of Grasse, between the valleys of the Siagne, the Loup, the Cagne, the Estéron and the Var.
Fossils of marine life.Ammonite fossils
Free Images: "bestof:fossils paleontology national fossil day nationalfossilday nfd education outreach NPS Photo/M.Reed NPS Photo/M.Reed"
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