As the oldest solids formed in our Solar System, refractory inclusions provide direct evidence of the earliest stages of its evolution. We show that refractory inclusions carry variable initial magnesium isotope composition…
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- Correction for Zhou et al., Warming substantially amplifies Antarctic coastal polynyas as key carbon sinks
- Correction for Brown et al., Deuterated water and the formation of the satellites of Uranus
- Direct dating of 3.5 Ga biogenic carbon in a microbial mat remnant, Singhbhum Craton, India
- Coreless exoplanets induced by metal–silicate miscibility
- The distribution and origin of Mercury’s crustal magnetization
- Near-total loss of buttressing stresses observed on Pine Island Ice Shelf, West Antarctica
- Contrasting marine and terrestrial responses of South Asian summer monsoon system caused by hemispheric insolation
- A transient global warming event during Earth’s penultimate icehouse
- The origin and development of the Miocene northwest African savanna
- Strong human fingerprint on low snowpack amid increasing volatility
