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Charcoal is a lightweight black carbon residue produced by removing water and other volatile constituents from animal and plant materials. Charcoal is usually produced by slow pyrolysis—the heating of wood or other organic materials in the absence of oxygen. This process is called charcoal burning. The finished charcoal consists largely of carbon.
Turritella fossil on black background
Ellora is a UNESCO World Heritage Site located in the Aurangabad of Maharashtra, India. It is one of the largest rock-cut Hindu temple cave complexes in the world, with artwork dating from the period 600–1000 C. Cave 16 features the largest single monolithic rock excavation in the world, the Kailash temple, a chariot-shaped monument dedicated to the god Shiva. The Kailash temple excavation also features sculptures depicting various Hindu deities as well as relief panels summarizing the two major Hindu epics: The Ramayana and Mahabharata
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Mushroom texture, close-up of a mushroom. Natural background
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.
Archaeological ancient fossil in limestone
Shell series: sea shells in various colors
Ammonite at Kilve Beach
Ammonite Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
Mud Whelk, Merimbulla, NSW, June 2022
Sea Urchin spine fossils. The close-up image shows several sea urchin spine fossils from the jurassic period on white background.
Lyme Regis, UK
Fossil of a amonite in chalk rock
Ammonite imprint on Solnhofen limestone, from the Jurassic of Southern Germany
Sea urchin shells of various colours
Leaf pattern on a stone wall
Close up isolated image of an ammonite fossil
Ammonite inside a large rock. The ammonites where living between 409 and 65 million years ago (Mya).
Abstract rock surface with highly unstable macro shapes in brownish gray on a blurred black background
Golden ammonite prehistoric fossils on a black stone. Close up.
High angle closeup view of wild harvested Fairy Ring or Scotch Bonnet edible wild mushrooms next to a piece of volcanic basalt rock on a white background. A person’s fingers are holding the stem of one mushroom
Egg case of Brownbanded Bamboo Shark with embryo inside (Chiloscyllium punctatum)
cypraecassis rufa
Fossil of palm
Ammonite fossils in limestone. The ammonites where living between 409 and 65 million years ago (Mya). The fossils where found in the canton of Aargau (Switzerland).
Utricularia minor, the lesser bladderwort, is a small, perennial carnivorous plant that belongs to the genus Utricularia. It is usually found affixed to the substrate but it can also survive in water.
Ammonite from southern Germany, Balingen
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