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Model Dinosaur fossil
Fossil Fern inside a peace of slate. The fossil is more than 100 mio Years old.
Detail of a fossil Ichthyosaurus.
Fossilized fish
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
Close-up of an ammonite fossil dating from the Jurassic\nperiod.
Fossil bowfin from the eocene period found in the Green River Formation in Wyoming
Giant fish fossils background or texture site
Fossilised Fish
Ammonite fossil on a dark background. Minimalism.
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 skeleton on the quarry wall at Dinosaur National Monument
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
Fossilized fossils of the brachiopod choristites. Palentology, 400 million-year-old moluska shell in a limestone stone. Close up
Magnified close up of shale with multiple trilobite fossils.
Ohio Dovetail - Arrowhead - Isolated
trilobite fossil texture as very nice natural background
close up on fossil fish in the rock
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Cerastes vipera, common names Sahara sand viper and Avicenna viper, is a viper species endemic to the deserts of North Africa and the Sinai Peninsula.
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.
Shrimp motif relief for the background and wallpaper
Fossilised Fish
Fish fossil on sand stone background - detail
Primitive fish fossil
Close-up shot of a prehistoric creature.
Ammonite (partially). The ammonites where living between 409 and 65 million years ago (Mya). The fossil was found in the canton of Aargau (Switzerland).
A precambarian era fossil from the west desert of Utah
elrathia Kingi trilobite fossil in gray shale matrix.
Free Images: "bestof:Xiphactinus audax detail, Gove County, Kansas, USA, Late Cretaceous - Royal Ontario Museum - DSC00060.JPG Exhibit in the Royal Ontario Museum Toronto Ontario"
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