TY JOUR TI Lower Permian formations of the Buqingshan Mountains in the A'nyemaqen ophiolitic zone Eastern Kunlun, Qinghai Province, China: On the beginning of the Paleotethys closure KW Ophiolites KW Lower Permian formations KW China. JO Russian Journal of Earth Sciences AU , .. AU , .. AU , .. AU , .. AU , .. PY 2005 IS 7 PB Геофизический центр Российской Академии Наук