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The Chicxulub asteroid impact and mass extinction at the Cretaceous-Paleogene boundary; Schulte, P; Alegret, L; Arenillas, I;
Arz, J A; Barton, P J; Bown, P R; Bralower, T J; Christeson, G L; Claeys, P; Cockell, C S; Collins, G S; Deutsch, A; Goldin, T J;
Goto, K; Grajales-Nishimura, J M; Grieve, R A F; MacLeod, K G; Matsui, T; Melosh, J; Montanari, A; Morgan, J V; Neal, C R; Nichols,
D J; Norris, R D; Pierazzo, E; Ravizza, G; Rebolledo-Vieyra, M; Reimold, W U; Robin, E; Salge, T; Speijer, R P; Sweet, A R;
Urrutia-Fucugauchi, J; Vajda, V; Whalen, M T; Willumsen, P S. Science vol. 327, no. 5970, 2010 p. 1214-1218,
https://doi.org/10.1126/science.1177265 
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