▪ Abstract A large extraterrestrial object striking Earth at cosmic velocity melts and vaporizes
silicate materials, which can condense into highly spheroidal, sand-size particles that get …

The stratigraphy and age of altered impact glass (microtektites, microkrystites) ejecta layers
from the Chicxulub crater are documented in Late Maastrichtian and Early Danian …

The Yucatán Peninsula karst aquifer is one of the most extensive and spectacular karst
aquifer systems on the planet. This transboundary aquifer system extends over an area of …

Aggregation of airborne particles is an important way in which the atmosphere is cleansed of
fine dust particles, such as following explosive eruptions and meteorite impacts. We identify …

High-resolution and quantitative planktic foraminiferal biostratigraphy from two SE Mexico
stratigraphic sections (Bochil, Guayal) shows that the Chicxulub-related Complex Clastic …

We present a model that describes the formation of melt droplets, melt fragments, and
accretionary impact lapilli during a hypervelocity impact. Using the iSALE hydrocode …

Two cores from Brazos, Texas, spanning the Cretaceous–Paleogene (K–P) boundary, are
investigated by a multidisciplinary approach aiming at unraveling environmental changes …

Belize is best known for its 260-km-long barrier reef and associated lagoon reef shoals, but
also exhibits a complete transition from near-shore siliciclastics to pure carbonate deposits …

The importance of antecedent topography in dictating Holocene facies patterns has been
generally recognized. There is, however, disagreement as to origin or lithology of the …

The suevite breccia of the Chicxulub impact crater, Yucatàn, Mexico, is more variable and
complex in terms of composition and stratigraphy than suevites observed at other craters …