Ключевые слова: abstract, aged, ammonite, ammonitida, amonite, ancient, animal, archaeology, archeology, background, beige, brown, cephalopod, circles, circular, closeup, coil, cretaceous, detail, embedded, evolution, extinct, fossil, fossilized, geological, geology, jurassic, limestone, macro, marine, mineral, natural, nature, nautilus, old, paleontology, pattern, prehistoric, prehistory, rock, science, seashell, shell, skeleton, snail, spiral, stone, swirl, texture, textured,