Identification of Earth’s late accretion by large impactors through mass independent Cr isotopes
Yogita Kadlag, Aryavart Anand, Mario Fischer-Gödde, Klaus Mezger , Kristoffer Szilas , Steven Goderis, Ingo Leya IcarusAvailable online 31 May 2024, 116143 LINK “Highlights “The late addition of extra-terrestrial material may represent an important source…
The identification of airbursts in the past: Insights from the BIT-58 layer
Matthias van Ginneken, Ralph P. Harvey, Steven Goderis, Natalia Artemieva, Mark Boslough, Ryoga Maeda, Jérôme Gattacceca, Luigi Folco, Akira Yamaguchi, Corinne Sonzogni, Penelope Wozniakiewicz, Earth and Planetary Science LettersVolume 627, 1 February 2024, 118562 LINK…
Discovery of Spherules of Likely Extrasolar Composition in the Pacific Ocean Site of the CNEOS 2014-01-08 (IM1) BolideOPEN ACCESS
Abraham Loeb, Toby Adamson, Sophie Bergstrom, Richard Cloete, Shai Cohen, Kevin Conrad, Laura Domine, Hairuo Fu, Charles Hoskinson, Eugenia Hyung, Stein Jacobsen, Mike Kelly, Jason Kohn, Edwin Lard, Sebastian Lam, Frank Laukien, Jim Lem, Rob…
Decoupling of chemical and isotope fractionation processes during atmospheric heating of micrometeorites
Seppe Lampe, Bastien Soens, Stepan M. Chernonozhkin, Claudia González de Vega, Matthias van Ginneken, Flore Van Maldeghem, Frank Vanhaecke, Billy P. Glass, Ian A. Franchi, Herman Terryn, Vinciane Debaille, Philippe Claeys, Steven Goderis Geochimica et…
Delayed and variable late Archaean atmospheric oxidation due to high collision rates on Earth
S. Marchi, N. Drabon, T. Schulz, L. Schaefer, D. Nesvorny, W. F. Bottke, C. Koeberl & T. Lyons Nature GeosciencePublished: 21 October 2021 LINK “Frequent violent collisions of impactors from space punctuated the geological and…
Constraints on the origins of iron silicide spherules in ultrahigh-temperature distal impact ejectaOPEN ACCESS
Sergei Batovrin, Boris Lipovsky, Yury Gulbin, Yury Pushkarev, Yury A. Shukolyukov Meteoritics & Planetary ScienceVersion of Record online: 19 July 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Terrestrially occurring iron silicide spherules, described in the geological…
A large meteoritic event over Antarctica ca. 430 ka ago inferred from chondritic spherules from the Sør Rondane MountainsOPEN ACCESS
M. Van Ginneken, S. Goderis, N. Artemieva, V. Debaille, S. Decrée, R. P. Harvey, K. A. Huwig, L. Hecht, S. Yang, F. E. D. Kaufmann, B. Soens, M. Humayun, F. Van Maldeghem, M. J. Genge,…
Spherule layers, crater scaling laws, and the population of ancient terrestrial impactors
Brandon C. Johnson, Gareth S. Collins, David A. Minton, Timothy J. Bowling, Bruce M. Simonson, Maria T. Zuber Icarus In Press, Accepted Manuscript, Available online 19 February 2016 LINK “Ancient layers of impact spherules provide…
