Origin of Nucleo-synthetic Isotope Heterogeneity in the Solar Protoplanetary Disk Posted on June 26, 2014 by UHNAI Webmaster in Trinquier, A., T. Elliott, D. Ulfbeck, C. Coath, A. N. Krot, M. Bizzarro (). Origin of Nucleo-synthetic Isotope Heterogeneity in the Solar Protoplanetary Disk. , 324,