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Recently Prof. Alberto C. Riccardi, President of the International Union of Geological Sciences (IUGS), signed a ratif ication to recognize a stratotype section located at the Duibian Village in Jiangshan County in east China’s Zhejiang Province as a Global Standard Stratotype-Section and Point (GSSP). This move formally made the section a worldwide reference for the base of the Jiangshanian
Recently Prof. Alberto C. Riccardi, President of the International Union of Geological Sciences (IUGS), signed a ratification to recognize a stratotype section located at the Duibian Village in Jiangshan County in east China’s Zhejiang Province as a Global Standard Stratotype-Section and Point (GSSP). This move formally made the section a worldwide reference for the base of the Jiangshanian