The strata strike NE,and its rock association are consisted of pyroclastic sedimentary rock,micrite and pyroclastic rocks,and containts brachiopoda,coral,bryozoan.
时代属于中
早期,大体相当于艾菲尔阶-吉维特阶,应归属为大民山组。
The strata strike NE,and its rock association are consisted of pyroclastic sedimentary rock,micrite and pyroclastic rocks,and containts brachiopoda,coral,bryozoan.
时代属于中早期,大体相当于艾菲尔阶-吉维特阶,应归属为大民山组。
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