常見例句Aim To obtain the paleosalinity of the ancient Sanmen Lake. 摘要目的研究古三門湖的鹽度數(shù)值。As an important index of paleoenvironment and paleo-climate analysis, the paleosalinity has an important role in recovering the paleoareal environment and paleocli-mate at depositional stage. 作爲(wèi)古環(huán)境和古氣候分析中的一個重要指標(biāo),古鹽度在恢複沉積時期古地理環(huán)境和古氣候中具有重要的應(yīng)用。Keywords sedimentary facies paleosalinity jurassic eastern tarim basin; 沉積相;古鹽度;塔裡木盆地東部;侏羅系;BRACKISH WATER BIVALVE FAUNA IN JURASSIC YANSHIPING GROUP OF SOUTHERN QINGHAI AND ITS PALEOSALINITY ANALYSIS 青海南部侏羅紀(jì)雁石坪群中半鹹水雙殼類動物群及其古鹽度分析The paleosalinity was lowest in the dividing location of the middle member and the upper member of the Kepingtage Formation; 縱曏上柯坪塔格組中段與上段的分界処古鹽度最低; 返回 paleosalinity