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Detail of a fossil Ichthyosaurus.
Ohio Dovetail - Arrowhead - Isolated
Fragment aged sea shell isolated on white background. Piece of old ocean shell. Top view
Fossilised Fish
Mosasaur Sea Lizard Fossil on black background.
Old shell of a turtle found on the beach.
Pycnosteroides Laevispinosus fish fossil from Lebanon
Fossil vertebra from sandstone, Eocene era.
Detail of a fossil Ichthyosaurus.
Double elrathia Kingi trilobite fossils superimposed.
Bird Fossil on the rocks. It's founed be in nature. And it's ancient fossil.
Fossilised Fish
Turtle, fossil, lower Eocene, Wyoming. Most likely fed on fish, crayfish, shrimp, and clams.
Primitive fish fossil
Fossilized fossils of the brachiopod choristites. Palentology, 400 million-year-old moluska shell in a limestone stone. Close up
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
A fossil of a germanodactyl in a stone slab
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Aquatic animal fossil, Mesolimulus Walchi or Horseshoe Crab Fossil impint in stone isolated on a white background
Los Alamos, NM: Vintage 1950s wooden tourist information sign in downtown Los Alamos, a town made famous as the 1940s home of the Manhattan Project.
dry leaves on white background
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.
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
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Closeup isolated trilobite fossil
elrathia Kingi trilobite fossil in gray shale matrix.
Mesolimulus is an extinct genus of arthropod. The best known examples are found in Solnhofen limestone near Solnhofen, Bavaria, Germany. Originally assigned to the living genus Limulus, they are related to and look virtually identical to the modern horseshoe crab. Other species assigned to Mesolimulus have been recorded from Spain, Siberia and (questionably) from Lebanon.
Ammonite from southern Germany, Balingen
In a display case on the Rubridge farm near Beaufort West in the Karoo region of South Africa, lies a 240,000.000 million year old Gorgonopsidae skull.
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.
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.MAM.19701 lat - Plecotus auritus - skull.jpeg artwork Dimensions artwork Document type Plecotus Individual count 1"
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