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A background texture of ammonite fossils embedded in rock.
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).
An ammonite, a marine fossil, isolated on white background
Haliotis kamtschatkana, northern abalone or pinto abalone, is a species of large sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It has been listed as \
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
Backgrounds and textures: natural multicolor spiral pattern, petrified ammonite shell slab
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Canon EOS 5d Mark2, lens 24-70 from the Natural History Museum, London.
Ammonite on white background. The ammonites where living between 409 and 65 million years ago (Mya).
Fossil of Ammonite isolated on white background with copy space
Close-up of an ammonite fossil dating from the Jurassic\nperiod.
prehistoric under water life form
Fossil Devonian brachiopod isolated on white background.
Computer generated 3D illustration with an ammonoid
Shell Collection
the shell of a perisphinctes ammonite, the fossil of a extinct water animal specie from the jurassic era isolated on a black background
Fossilized ammonite in limestone on a sidewalk, weathered by time.
Detail of a fossil Ichthyosaurus.
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Fossil scallop shells from rocks on Gozo island, Malta
Photomicrograph of planaria, a flatworm, Dugesia species. Slight motion blur in head. Freshwater stream, San Luis Obispo, California. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Image of ammonite on a white background. Fossil. Sea shells.
Fossilized fish
Solnhofen Limestone with Subplanites sp. Ammonite fossil
Seashells on a black background
Ammonites fossil in rock, petrified prehistoric extinct animal like snail. Cephalopod shells, fossil by Paleozoic era close-up. Concept of paleontology, geology, archeology and creature fossils.
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.
Trilobites fossil from Middle Ordovician Era. Selective focus
Sea Urchin Fossil.  The close-up image shows a  sea urchin fossil from the jurassic period on white background.
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