Published in Science · View the paper (DOI)
Researchers have created a high-fidelity record of atmospheric CO2 levels spanning the last 66 million years, revealing that current concentrations are unprecedented in recent geologic history. The study provides valuable insights into past climate conditions and helps scientists better understand future climate change.
Coverage from 2 institutions
- Geoscientists map changes in atmospheric CO2 over past 66 million years University of Utah · Dec 7, 2023 · first to report
- A new 66 million-year history of carbon dioxide offers little comfort for today Columbia Climate School · Dec 7, 2023