上奥陶统五峰组海底麻坑沉积的首次识别及其地质意义*
时志强1,2, 彭深远1, 赵子腾1

First identification and its geological significance of seafloor pockmarks sediments in the Upper Ordovician Wufeng Formation in China
SHI Zhiqiang1,2, PENG Shenyuan1, ZHAO Ziteng1
重庆石柱地区位置(A,底图据 赵友年和陈斌,2009 )及地质简图(B,据四川省地质局,1975①)