Periodic Reporting for period 4 - OXYGEN (Quantifying the evolution of Earth's atmosphere with novel isotope systems and modelling)

Summary
Atmospheric oxygen is fundamental to life as we know it, but its concentration has changed dramatically over Earth’s 4.5 billion year history. An amazing qualitative story has emerged, in which Earth’s atmosphere was devoid of free oxygen for the first 2 billion years of...
More information & hyperlinks