A new study by Dr. Margherita Mussi, published in Quaternary International, highlights how naturally occurring basalt spheres may have been used by hominin species as a type of tool for more than 1 million years. A new study by Dr. Margherita Mussi, published in Quaternary International, highlights how naturally occurring basalt spheres may have been used by hominin species as a type of tool for more than 1 million years. Archaeology Phys.org – latest science and technology news stories
Study suggests ancient hominins used unmodified volcanic rock spheres as tools
