berriasian 中文意思是什麼
berriasian
解釋
貝里亞斯組-
( oxifordian - kimmeridgian ), xueshan fm. ( tithonian - berriasian ). according to field investigation, thin section identification and many other methods of sedimentary petrology, rock types of jurassic strata include carbonates, argillaceous rocks and clastic rocks
結合野外觀察和室內鏡下鑒定等多種沉積巖石研究方法，研究區侏羅系巖石類型計有碳酸鹽巖、泥質巖和碎屑巖三大類。
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