Ключевые слова: ancient, archeology, artefact, artifact, background, backgrounds, bone, bones, brown, close, closeup, copyspace, detail, details, eocene, fish, fossil, fossil fish, fossilized, fossils, geologic, geology, life, macro, marine, nature, nobody, organic, organism, palaeontology, paleontology, petrified, prehistoric, prehistoric fish, remnant, sand, sandstone, science, skeleton, space, specimen, spine, still, stone, strata, texture, textured, underwater, vertebrae,