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A background texture of ammonite fossils embedded in rock.
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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
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.
Detail of a fossil Ichthyosaurus.
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Dapalis Macrurus fish fossil from Aix-en-Provence, France
Ancient fish fossil in stone
Petroglyph Site, Near Gila Bend, Arizona, Rock paintings
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Ancient fish fossils are on a rock
Trace of ammonite fossil on the beach at Lyme Regis, Dorset, uK
Fossilized leaf. Selective focus. Close-up, background and texture.
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Fossil of Ammonite isolated on white background with copy space
Fossils in the rock in the Sierra de Francia, Salamanca
Petroglyphs on a rock in Arizona near Phoenix.
Trilobites
Traces of ammonite fossils on limestone rocks in the Atlantic coast in Portugal
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.
Old stones background. imprint of an ancient ammonite from the Mesozoic era.
Fish Fossil
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Solnhofen Limestone with Subplanites sp. Ammonite fossil
Ammonite nautilus fossil embedded in a rock
prehistoric under water life form
Fossilized ammonite in limestone on a sidewalk, weathered by time.
Isolated on white.
Ancient rock art incised in a sandstone boulder.
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