SHRIMP U-Pb zircon dating of the Neoproterozoic Penglai Group and Archean gneisses from the Jiaobei Terrane, North China, and their tectonic implications - Zhou, Jian-bo; Wilde, Simon; Zhao, G.; Zheng, C.; Jin, W.; Zhang, X.; Cheng, H. (Elsevier Science BV, 2008)