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
重庆石柱柑子坪及歇步头剖面麻坑沉积Al-Fe-Mn三角图解