Ключевые слова: archaeological, archaeologist, archaeology, archeological, archeologist, archeology, bone, discovery, elder, elderly, examining, excavation, experienced, exploration, explorer, extinct, find, finding, fossil, historian, historic, historical, history, instrument, lab, laboratory, looking, man, old, older, paleontologist, paleontology, pincers, prehistoric, prehistory, rare, rarity, remains, research, researcher, sample, science, scientific, scientist, senior, study, studying, taking, tool, work,