Allgre, C.J., P. Richard Manhes, D. Rousseau, and N. Shimizu. “Pb, Sr, and Nd Isotopes in Minerals from Ultramafic Nodules in Kimberlites”. International Kimberlite Conference: Extended Abstracts 2, no. 1 (September 12, 1977): 7–7. Accessed November 21, 2024. https://ikcabstracts.com/index.php/ikc/article/view/923.