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By: Grabau, Amadeus W. (Amadeus William), - China. Di zhi diao cha ju.Edition:Publication info: Peking, Published by the Geological Survey, Ministry of Agriculture and Commerce, 1923Volume: v.1Series:Holding Institution: State Library of VictoriaSubjects: China Chine From 230 million to 5 billion years ago Geologie Geology Geology, Stratigraphic Paleozoic Paleozoic Geologic Period Paléozoïque Precambrian Precambrian Geologic Period PrécambrienBHL Collections: BHL Australia