Scientists have tracked 4,000 years of human influence on the planet – all from long tubes of mud.
Click here for original story, Mud reveals secrets of when humans began to change planet
Source: BBC News – Science & Environment
Scientists have tracked 4,000 years of human influence on the planet – all from long tubes of mud.
Click here for original story, Mud reveals secrets of when humans began to change planet
Source: BBC News – Science & Environment