Petrus, J. A. Kenny, G. G. Ayer, J. A. Lightfoot, P. C. Kamber, B. S. Table S4b: U/Pb data for analyses by SHRIMP. Uranium–lead zircon systematics in the Sudbury impact crater-fill: implications for target lithologies and crater evolution Table S4b: U/Pb data for analyses by SHRIMP target lithologies;uranium;systematic;analyses;data;Sudbury impact crater-fill;evolution;zircon;implication;4b;Geology 2017-02-01
    https://geolsoc.figshare.com/articles/dataset/Table_S4b_U_Pb_data_for_analyses_by_SHRIMP_Uranium_lead_zircon_systematics_in_the_Sudbury_impact_crater-fill_implications_for_target_lithologies_and_crater_evolution/4601983
10.6084/m9.figshare.4601983.v1