• Geology's Timekeepers are Feuding https://www.theatlantic.com/science/archive/2018/07/anthropocene-holocene-geology-drama/565628/ 2 comments 22/7/2018
• Geology’s Timekeepers Are Feuding https://www.theatlantic.com/article/565628/?single_page=true 12 comments 21/7/2018