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Showing results for tags 'impact events'.
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Evidence of dinosaur-killing asteroid impact found on the moon
Oxytropidoceras posted a topic in Fossil News
Earth Asteroid Impacts Mirrored on Moon – Including the Dinosaur Killer Curtain University, SciTechDaily, September 29, 2022 Evidence of dinosaur-killing asteroid impact found on the moon By Robert Lea, spaceCom, September 29, 2022 The open accesss paper is: Tao Long, Yuqi Qian, Marc D. Norman, Katarina Miljkovic, Carolyn Crow, James W. Head, Xiaochao Che, Romain Tartèse, Nicolle Zellner, Xuefeng Yu, Shiwen Xie, Martin Whitehouse, Katherine H. Joy, Clive R. Neal, Joshua F. Snape, Guisheng Zhou, Shoujie Liu, Chun Yang, Zhiqing Yang, Chen Wang, Long Xiao, Dunyi Liu and Alexander Nemchin, 2022. Constraining the formation and transport of lunar impact glasses using the ages and chemical compositions of Chang’e-5 glass beads. Science Advances. 8 (39). Related articles China’s Chang’e-5 Samples Reveal Key Age of Moon Rocks – First Fresh Lunar Samples in More Than 40 Years Washington University In St. Louis, October 9, 2019 Yours, Paul H. -
Diamonds Found in Ureilites Formed During Gigantic Planetary Collisions
Oxytropidoceras posted a topic in Rocks & Minerals
Cosmic Diamonds Formed During Gigantic Planetary Collisions, Goethe University, Frankfurt, September 29, 2020 Nestola, F., Goodrich, C.A., Morana, M. Barbaro, A., Jakubek, R.S., Christ, O., Brenker, F.E., Domeneghetti, M.C., Dalconi, M.C., Alvaro, M., Fioretti, A.M., Litasov, K.D., Fries, M.D., Leoni, M., Casati, N.P.M., Jenniskens, P., and Shaddad, M.H., 2020. Impact shock origin of diamonds in ureilite meteorites. PNSA, Sept 19, 2020. Yours, Paul H.-
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