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A vibrant spiral of nudibranch eggs in southern British Columbia.
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Turritella fossil on black background
Shell Collection
Ammonite at Kilve Beach
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Block of brown and white fossil shells background
Crystal jelly, Aequorea victoria, beached on the tidal flats in Florence, Oregon, USA shows a delicate radial pattern. Scanned film.
Archaeological ancient fossil in limestone
Leaf pattern on a stone wall
fossil trilobite imprint in the sediment Backlit by lamp.
Fossilised Fish
Ammonite imprint on Solnhofen limestone, from the Jurassic of Southern Germany
Sea Urchin spine fossils.  The close-up image shows several  sea urchin spine fossils from the jurassic period on white background.
Ammonite is a fossilization of a squid enclosure, photographed here with macro lens in studio
Beautiful blue shells in a flower pattern, created in PEI.
isolated petrified shell of an extinct cephalopod mollusk ammonite
Stromatolites, Living Fossils in saline coastal lake - Lake Thetis in Western Australia..
Close-up of an insect inside a mud nest, revealing its natural habitat and intricate construction
Ammonites Amaltheus gibbosus (Pliensbachian)\nexcavated in Staffelstein,Bayern,Germany
Fossilised Nautilus
Fish In Shell
Black Background, Abstract, Branch - Plant Part, Close-up, Coral - Cnidarian
fossil of Ammonite in the stone on white, isolated
Shell series: sea shells in various colors
Studio shot on white background.
Ammonite (partially). The ammonites where living between 409 and 65 million years ago (Mya). The fossil was found in the canton of Aargau (Switzerland).
Lightning Whelk (Sinistrofulgur Perversum). Photographed by acclaimed wildlife photographer and writer, Dr. William J. Weber.
Abruzzo, Italy: fossil shells enclosed in the sedimentary rocks of a mountain river in the Gran Sasso Monti della Laga National Park, sign that the mountain range was once submerged
Free Images: "bestof:Naturalis Biodiversity Center - ZMA.MOLL.355865 - Opeatostoma pseudodon (Burrow, 1815) - Fasciolariidae - Mollusc shell.jpeg artwork Dimensions artwork Document"
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