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Some years ago Mr. Kao of the Kailan Mining Administration collected some vertebrate fossils from Chiachiashan near Tangshan. These materials were sent to the Musée Huangho-Peiho in Tientsin. As examined by
Some years ago Mr. Kao of the Kailan Mining Administration collected some vertebrate fossils from Chiachiashan near Tangshan. These materials were sent to the Musée Huangho-Peiho in Tientsin.