Ключевые слова: ancient, animal, archeology, background, biology, bone, brown, concrete, dead, dino, dinosaur, evolution, excavation, extinct, footprint, fossil, fossilized, geological, geology, history, imprint, jurassic, life, lizard, marine, mineral, museum, natural, nature, ocean, old, one, paleontology, prehistoric, prehistory, print, raptor, real, reptile, rock, sand, science, sea, shell, skeleton, skull, spiral, stone, texture, trilobite,