髫髻山統 的英文怎麼說
中文拼音 [tiáoshāntǒng]
髫髻山統
英文
tiaochishan series-
The andesite clasts were most likely derived from erosion of igneous rock in middle jurassic time, and the limestone clasts were derived from cambrian and ordovician strata. dolomite clasts were derived from the middle proterozoic jixian group
安山巖礫石是中侏羅統髫髻山組火山巖剝蝕的產物,灰巖礫石來自於寒武、奧陶系灰巖,白雲巖礫石主要來自於薊縣系白雲巖。
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