Ключевые слова: ancient, anthropology, archaeology, archeologist, artifact, bone, brush, career, careful, cleaning, close up, culture, detail, dig site, digging, dirt, discovery, education, evolution, excavation, expert, field work, find, fossil, fragile, geology, glove, heritage, history, human hand, knowledge, occupation, old, outdoor, paleontologist, past, precision, preserve, process, professional, research, sand, science, scientist, study, uncovering, unearth, valuable, work,