Rubble pile asteroids are forever

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Fred Jourdan, Nicholas E. Timms, Tomoki Nakamura, William D. A. Rickard, Celia Mayers, Steven M. Reddy, David Saxey, Luke Daly, Phil A. Bland, Ela Eroglu, and Denis Fougerouse PNASJanuary 23, 2023120 (5) e22143531 LINK “Rubble…

Zircons from the Acraman impact melt rock (South Australia): Shock metamorphism, U–Pb and 40Ar/39Ar systematics, and implications for the isotopic dating of impact events

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M. Schmieder, E. Tohver, F. Jourdan, S.W. Denyszyn, P.W. Haines Geochimica et Cosmochimica Acta In press, available online 18 April 2015 doi:10.1016/j.gca.2015.04.021 LINK

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