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Detail of a fossil Ichthyosaurus.
Devonian fossils in limestone matrix include bryozoa, crinoid, and brachiopod fossils. Largest pieces are about 1/2 inch (10 mm). Fossil and Prairie Park Preserve, Silos and Smokestacks National Heritage Area, Rockford, Iowa, USA.
Rudists embeded in sandstones, cross sections.\nCretaceous marine fossis near Barcelona.
Full frame pattern of fossilized Ammonites, remains of ancient molluscs of the order cephalopods
Magnified close up of shale with multiple trilobite fossils.
Ammonite fossils from the Jurassic. Archeology and paleontology background
Baron green racer snake reptile on a tree branch
Ammonite inside a limestone rock. The ammonites where living between 409 and 65 million years ago (Mya). The image was captured in the canton of Aargau (Switzerland).
the texture of ammonite with a golden section in a close-up section
Fossils of marine life.Ammonite fossils
Venomous purple-spotted pit viper, native of Thailand. This one lives in captivity.
Fossilized remains of ancient marine life creating an interesting natural pattern on a rock surface
The dice snake (Natrix tessellata) lies on a stone, Tiligul estuary, Ukraine
trilobite fossil texture as nice natural background
Fossil Fern inside carbon rocks. The image was captured in the Swiss Alps.
Ammonite is a prehistoric shell animal whoose spiral shell was fossilized into a solid mineral and is now a object of collecting
Devonian cronoid fossils in limestone matrix. Largest is about 1/4\
A polished half of fossil Ammonite isolated on a black background with clipping path
Profile of a Venomous Green Variable Bush (Atheris squamigera) Viper Snake pre-shed
Black And White Seashell Textures Close-Up
trilobite fossils on white isolated background.
Fossil ammonite fossil isolated on white background with clipping path
Venomous purple-spotted pit viper, native of Thailand. This one lives in captivity.
Reconstruction of an Ammonites Dactylioceras commune
Close-up of an ammonite fossil dating from the Jurassic\nperiod.
Trilobites fossil from Middle Ordovician Era. Selective focus
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
fossil trilobite imprint in the sediment Backlit by lamp.
Shell series: shells in various colors
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