These 1.9 billion-year-old marine sediments are from the East Arm of the Great Slave Lake, Canada. Thousands of samples for this study were collected from the few places on Earth that have such remaining slivers of ancient seafloor. Credit: Georgia Tech / Yale - Reinhard / Planavsky

Additional Information

Groups

College of Sciences, News Room, Research Horizons

Categories

Research, Environment, Life Sciences and Biology

Keywords

evolution, phosphorus, animal evolution, oxygen, Proterozoic Eon, O2, Chris Reinhard

Status

• Created By: Ben Brumfield
• Workflow Status: Published
• Created On: Dec 21, 2016 - 11:08am
• Last Updated: Dec 21, 2016 - 11:08am