TY - JOUR AU - TI - New U-Pb and Hf isotopic data confirm Anshan as the oldest preserved segment of the North China Craton JF - American Journal of Science DO - 10.2475/03.2008.02 DA - 2008-03-01 UR - https://www.deepdyve.com/lp/crossref/new-u-pb-and-hf-isotopic-data-confirm-anshan-as-the-oldest-preserved-BpW2Pk8kd7 SP - 200 EP - 231 VL - 308 IS - 3 DP - DeepDyve ER -