This study resolves a long-standing debate over end-Permian mass extinction synchrony by integrating magnetostratigraphy, cyclostratigraphy, and geochemistry from North China’s fluvial Permian–Triassic succession…
Source: Proceedings of the National Academy of Sciences (PNAS) | Earth, Atmospheric and Planetary Sciences
Proceedings of the National Academy of Sciences (PNAS)
Topics: Earth, Atmospheric and Planetary Sciences- Holocene millennial climate variability influenced by tropical–Antarctic ocean–atmosphere interactions
- Synchronous end-Permian mass extinction zenith in marine and low–middle latitude terrestrial North China
- Global high rates of anaerobic methane oxidation at marine cold seeps recorded by isotope bonding in seep carbonates
- Fine and ultrafine Martian dust presents additional risks for future crewed missions to Mars
- Position-specific isotope signatures evolve during a reversible reaction
- Mass-independent oxygen isotope fractionation driven by energetic-particle irradiation of icy solids
- In-cloud motions shape warm-rain production in marine clouds: Evidence from multiyear observations
- Thermodynamic origin of atmospheric new particle formation: Theory for stable nucleating pairs
- Improved assessment of Alaskan Arctic coastal wave exposure accounting for landfast ice
- Multiyear dual-isotope fingerprinting at South Asian receptor sites constrains carbon monoxide sources and enhanced oxidation
