 | | Journal (article/letter/editorial) |
| CosmoELEMENTS SEARCH (AND DISCOVERY) OF NEW IMPACT CRATERS ON EARTH Ludovic Ferrière1 1811-5209/17/0013-0358-$0...Mars, Mercury or the asteroids, it is obvious that impact craters are the dominant geological features to...to be seen on their surfaces. On Earth, however, impact craters are not so obvious and, in most cases,...the identification of impact craters difficult. In addition, on Earth, an impact crater cannot be recognized... A requirement for the confirmation of an impact structure on Earth is the finding and characterization |
 | Losiak, Anna, Golebiowska, Izabela, Ferrière, Ludovic, Wojciechowski, Jacek, Huber, Matthew S., Koeberl, Christian (2016) WIP: A Web-based program for indexing planar features in quartz grains and its usage. Meteoritics & Planetary Science, 51 (4) 647-662 doi:10.1111/maps.12614 | Journal (article/letter/editorial) |
| Web-based program for indexing planar features in quartz grains and its usage 4 Anna LOSIAK1,2*, Izabela...Abstract–Planar deformation features (PDFs) in quartz are the most important diagnostic features that...that allow the unambiguous identification of impact structures on Earth. In order to confirm that these...program for indexing planar deformation features in quartz. The correctness of our program is shown by its...between a statistically significant number of 278 quartz grains with 409 sets of PDFs analyzed within the |
 | | Journal (article/letter/editorial) |
| transport of impact evidence from cratonic interior to passive margin: Vredefort-derived shocked zircon on...Australia 1 Abstract Meteorite impacts produce shocked minerals in target rocks that record diagnostic...to hypervelocity processes. When impact craters erode, detrital shocked minerals can be transported by...largest known impact structures. However, the ultimate fate of distally transported detrital shocked minerals...South Africa, detrital shocked minerals from the 2020 Ma Vredefort impact structure have been documented |
 | | Journal (article/letter/editorial) |
| Earth’s Impact Events Through Geologic Time: A List of Recommended Ages for Terrestrial Impact Structures...list of recommended ages for proven terrestrial impact structures (n = 200) and deposits (n = 46) sourced...literature. High-precision impact ages can be used to (1) reconstruct and quantify the impact flux in the inner...accreted on Earth through geologic time; (2) utilize impact ejecta as event markers in the stratigraphic record...and hypotheses of synchronous double or multiple impact events in the terrestrial record; (4) assess the |
 | | Book |
| Atlas of Terrestrial Impact Craters Encyclopedic Atlas of Terrestrial Impact Craters Enrico Flamini... • Editors Encyclopedic Atlas of Terrestrial Impact Craters 123 Editors Enrico Flamini Italian Space...Cover illustration: Radar image of the Gosses Bluff impact crater central peak (Australia) acquired in spotlight...shape depends on the impactor kinetic energy, the structure of the ground, and other parameters. They then... Contents Part I Chapters Impacting Bodies and Post-impact Modification Processes on Earth . . . . . . . . |
 | | Report (issue) |
| attention had been drawn to a 1.2-kilometer-diameter structure in northern Arizona, originally called Coon Mountain...desert to determine if Coon Butte was a volcanic or impact construct. In the end, he erroneously concluded...early stage in the development of the field of impact cratering, because it curiously is at odds with...Earth did not emerge until Barringer championed the impact concept. There is an important distinction in scale...evident on the Moon. We now understand that larger impact events occur less frequently than smaller ones |
 | | Journal (article/letter/editorial) |
| picked up one by one with a micro-manipulator from quartz disks. The disks were once set to the opening of...categories, given IDs, and preserved on gridded quartz glass slides in purified N2 condition [2]. More...temperatures than other CR2 chondrites, resulting from impact-driven metamorphism and hydrothermal alteration...THE MICROSCOPE AND THE TELESCOPE AT THE CHICXULUB IMPACT AND THE END-CRETACEOUS MASS EXTINCTION. W. Alvarez1...CretaceousPaleogene (KPg, formerly KT) boundary impact at Chicxulub and the resulting mass extinction |
 | | Journal (article/letter/editorial) |
| 5021 BAJADA DEL DIABLO, PATAGONIA, ARGENTINA: THE IMPACT OF A SPLIT COMET? R. D. Acevedo, C. Prezzi, M....Argentina. E-mail: acevedo@cadic-conicet.gob.ar. An impact origin has been proposed for the almost 200 circular...sands has been interpreted as the cause of the impact but lack either pieces of the impacting body like...the impact, buried under post-impact sedimentary coverage. To strengthen the hypothesis of impact through...explained by means of an extra-terrestrial projectile impact. Even Fe-Ni microspheres with lawrencite and breccias |
 | | Journal (article/letter/editorial) |
| inhabited areas in the world. It represents a gigantic plateau in the Central Andes between 22° 30' and 25° 30'...deposits at 3,800 meters above sea level. The age of impact could be estimated as Holocene. Salar del Hombre... It is placed 600 m SE of the large simpletype impact crater of 750 meters named Antofalla Crater on...acevedo@cadic-conicet.gob.ar Introduction: An impact origin has been proposed for the circular structures...Bajada del Diablo (BdD), Patagonia, Argentina where impact cratering reach two different but contiguous lithostratigraphic |
