Stratigraphic and Earth System approaches to defining the Anthropocene - Steffen - 2016 - Earth's Future - Wiley Online Library User ninthinning01, in the A place for a rational discussion on a divisive topic. subreddit, 15 Aug 2016
Stratigraphic and Earth System approaches to defining the Anthropocene User ninthinning01, in the Reddit Science subreddit, 15 Aug 2016