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Dinosaur skeleton on the quarry wall at Dinosaur National Monument
Fossil Fern inside a peace of slate. The fossil is more than 100 mio Years old.
Detail of a fossil Ichthyosaurus.
Ancient fish fossils are on a rock
Fossilized fish
Close up of a multitude of fossil crinoids
Fossil bowfin from the eocene period found in the Green River Formation in Wyoming
Model Dinosaur fossil
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.
trilobite fossil texture as very nice natural background
Fossils of marine life.Ammonite fossils
The Mammoth Site displays mammoth bones approximately 26,000 years old, left as they were discovered in a former sinkhole.
Primitive Living Fossil
Close-up shot of a prehistoric creature.
Magnified close up of shale with multiple trilobite fossils.
Dinosaur fossils.
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
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
Fossil crinoid close-up (Echinodermata). The Image shows the crown of the marine animal.
Ammonite fossil on a dark background. Minimalism.
map of the world, photo as a background, digital image
Fossilised Fish
Fossil of ancient reptile in the rock
Primitive fish fossil
Trilobite fossil (Selenopeltis)
Reproduction of prähistoric rock paintings Cave de Niaux France Pyrenäen
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:Jeletzkytes nebrascensis, Late Cretaceous, Fox Hills Formation, South Dakota, USA - Houston Museum of Natural Science - DSC01979.JPG Exhibit in the Houston"
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