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Microscopic photo of a thin section of calcareous tufa of Holocene age.
Marine animal fossils in the desert
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).
Mud Whelk, Merimbulla, NSW, June 2022
Photomicrograph of planaria, a flatworm, Dugesia species. Slight motion blur in head. Freshwater stream, San Luis Obispo, California. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Phacops rana (Eldredgeops rana) is a species of trilobite from the middle Devonian period
the stone, rock wall background, texture, wallpaper
Piece of natural mineral gemstones in gift store
Petrified fossil crinoids (sea lilies, featherstars) in stone
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Trilobite Paradoxides spiulosus
Vintage handmade dirty paper on white background
Image of brown caterpillar on a natural background. Insect. Brown worm. Animal.
Sea urchin shells of various colours
Trilobite fossil (Cheirurus ingricus) from the middle Ordovician peroid (488.3 – 443.7 million years ago) . This specimen was found in Russia
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
The stalactites are in wooden trays in an exhibition hall
Bivalvia Fossils inside a large Ammonit. Gastropods from the jurassic period.
Ice Crystals on the Ground
Photomicrograph of segmented worm from salt marsh in San Francisco Bay, California, USA. Digestive system and other internal organs clearly visible. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Close up view of bees swarming on vintage textile background.
Haliotis kamtschatkana, northern abalone or pinto abalone, is a species of large sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It has been listed as \
detail of grey sand and orange rocks
A close-up view of a pile of preserved plums kept in a transparent container for sale in a shop
Trilobite stone fossils in Sahara Desert, Merzouga, Morocco
Sea Urchin spine fossils.  The close-up image shows several  sea urchin spine fossils from the jurassic period on white background.
Paleontological excavation site with prehistoric animals and dinosaur fossils
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Free Images: "bestof:Trilobites.jpg The trilobites in the top row are likely from Morocco and of order Phacopida The bottom left hand trilobite is Elrathia kingi order Ptychopariida"
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Ampyx nasutus, Middle Ordovician, Lynna Formation, St. Petersburg region, Russia - Houston Museum of Natural Science - DSC01432.JPG
Olenoides superbus, Late Middle Cambrian, Upper Marjum Formation, House Range, Millard County, Utah, USA - Houston Museum of Natural Science - DSC01415.JPG
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