00703naa#a2200205#i#450# EN\\bibl\47026 20240506123930.1 1681-1208 20050625b2005####ek#y0engy0150####ca RU 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 Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2005 12 с. Journal article local Pospelov I I Leven E J Bian Qiantao Aristov V A Korchagin O A rjes.ru