Ключевые слова: agent, ancient, anthropology, antique, archaeological, archaeologist, archaeology, archeological, archeologist, archeology, artifact, bottle, brush, chemical, cleaning, dig, discovery, equipment, evening, examining, excavation, exploration, explorer, find, finding, fossil, glass, historical, history, magnifying, man, night, old, overtime, paleontologist, paleontology, remains, research, sand, science, scientist, soil, solution, stone, studying, tool, work,