【摘 要】
：
Xiong’er volcanic rocks cover an area of more than6×104 km2 along the southern margin of North China Craton.The Xiong’er group has been divided,from bottom t
【机 构】
：
Beijing SHRIMP Center, Institute of Geology, Chinese Academy of Geological Sciences,
【出 处】
：
Acta Geologica Sinica(English Edition)
论文部分内容阅读
Xiong’er volcanic rocks cover an area of more than6×104 km2 along the southern margin of North China Craton.The Xiong’er group has been divided,from bottom to top,into the Dagushi,Xushan,Jidanping and
Xiong’er volcanic rocks cover an area of more than 6 × 104 km2 along the southern margin of North China Craton. Xiong’er group has been divided, from bottom to top, into the Dagushi, Xushan, Jidanping and
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