This article presents a current (as of September 2019) list of recommended ages for proven
terrestrial impact structures (n= 200) and deposits (n= 46) sourced from the primary …

In the Earth's crust, Ni is generally concentrated in mafic and ultramafic rocks and is coupled
with Mg in Mg-olivine, Mg-pyroxene and spinel. Whether the Ni-rich, and in general, the …

The crater and proximal effects of the largest known young meteorite impact on Earth have
eluded discovery for nearly a century. We present 4 lines of evidence that the 0.79-Ma …

Quantitative insights into the geochemistry and petrology of proximal impactites are
fundamental to understand the complex processes that affected target lithologies during and …

The 2018 eruption of Kīlauea was associated with massive input of molten lava into the
coastal ocean, which altered seawater chemistry and increased phytoplankton production …

The quest for the parent impact structure for Australasian tektites (AAT) has remained
without solution for almost a century. The present paper doubts the plausibility of the recently …

The Australasian tektite (AAT) strewn field is the largest strewn field on the Earth with
about∼ 10–30% coverage, both land and ocean, but a clearly identified source impact …

Tektites are mm to cm sized glassy objects generated through high-energy meteoroid
impacts on the surface of the Earth under high temperature and pressure, and reducing …

Fractionation effects related to evaporation and condensation had a major impact on the
current elemental and isotopic composition of the Solar System. Although isotopic …

South China, the northern part of the Australasian strewn field (AASF) of tektites and
microtektites is located at the uprange of the hypothesized source crater that is still …