2004-03-17
... ? BBC NEWS | Science/Nature | Early human marks are 'symbols' A series of parallel lines engraved in an animal bone between 1.4 and 1.2 million years ago may be the earliest example of human symbolic behaviour.
A series of parallel lines engraved in an animal bone between 1.4 and 1.2 million years ago may be the earliest example of human symbolic behaviour.
BBC NEWS | Science/Nature | Early human marks are 'symbols'
A series of parallel lines engraved in an animal bone between 1.4 and 1.2 million years ago may be the earliest example of human symbolic behaviour.