Microscopic planar deformation features (PDFs) in quartz grains are diagnostic of shock meta-morphism during hypervelocity impact cratering. Measurements of...
Hypervelocity impact involves the near instantaneous transfer of considerable energy from the impactor to a spatially limited near-surface volume of the target...
The ~66 km wide Tookoonooka impact structure (27°07?S, 142°50'E) was first recognised, from seismic profiles, as a circular structure consisting of a...
The circular Cloud Creek structure in central Wyoming, USA is buried beneath approximately 1200 m of Mesozoic sedimentary rocks and has a current diameter of...
Modeling the effects of differential scaling of impact melt and transient cavity volumes indicates that impact melt volumes exceed transient cavity volumes at...
The Sudbury structure, Ontario, is the remnant of a 1.85 Ga old impact crater, which originally had a diameter of 200 to 250 km. The Sudbury Igneous Complex...
Historically, there have been a range of diameter estimates for the large, deeply eroded Vredefort impact structure within the Witwatersrand Basin, South...