The Cretaceous-Paleogene (K-Pg) mass extinction is marked globally by elevated
concentrations of iridium, emplaced by a hypervelocity impact event 66 million years ago …

As impact cratering is regarded as the most fundamental process in the modification of
planetary surfaces, it is crucial to investigate and identify terrestrial impact craters with …

Abstract Lonar Impact Crater is a simple meteorite impact crater carved out on the~ 65 Ma
old Deccan tholeiitic flood basalts. The crater, though scoured in a basaltic terrain, is still …

Constraining the degree of preservation of a meteoritic signature within an impact structure
provides vital insights in the complex pathways and processes that occur during and after an …

The effect of meteorite impact on basement rocks remains widely debated at Lonar Crater,
Central India. We investigate an impact melt-bearing rock from the ejecta layer of Lonar to …

The Cretaceous− Paleogene boundary is marked by a large impact and coeval mass
extinction event that occurred 66 my ago. Contemporaneous emplacement of the volcanic …

Geochemical compositions, including highly siderophile element (HSE) abundances and Re-
Os isotope compositions, of nine polymict impact breccias in two drill cores and three target …

The existence of mass‐independent chromium isotope variability of nucleosynthetic origin in
meteorites and their components provides a means to investigate potential genetic …

Extremely low and variable concentrations of osmium (Os) and other highly siderophile
elements (HSE) in most tektites make it challenging to establish direct links between these …

Impact cratering is an important geological process on Earth. This review summarizes the
state of knowledge of the Precambrian (Hadean, Archean, and Proterozoic) impact record …