经同位素年龄研究属晋宁期火山喷发产物，时代归属为新元古代早期。

经同位素年龄研究属晋宁期火山喷发产物，时代归属为新元古代早期。的英文翻译

基本释义

• The progeny of vocahic spurting inJinningian is studied through isotopic era, which belonys to the morning of new proterozoic era.