micritic limestone 中文意思是什麼
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The lacustrine carbonate rocks in the wudaoliang group consist of boundstone ( stromatolite ), micritic limestone, grainstone and micritic dolostone which were laid down in the shallow - water to bathyal, high - salinity and enclosed to semi - enclosed lake systems
五道梁群湖相碳酸鹽巖分為生物粘結灰巖(疊層石) 、泥晶灰巖、顆粒灰巖與泥晶白雲巖四大類,反映出沉積環境為一個具有淺水半深水、高鹽度、半封閉封閉特點的綜合湖泊系統。 -
Were found in the margin around the basin. lucaogou fm. was mainly composed of thick dark mudstone, micritic limestone, argillaceous dolomite, which reflected a shallow to fairly deep - lake sedimentary formation
蘆草溝組在盆地內部發育厚層暗色泥巖、泥晶灰巖、泥質白雲巖等,反映陸相淺一半深水沉積建造。
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