CATHAYA ARGYROPHYLLA, one of China's rarest trees, first made its appearance 10 million years earlier than another of China's rarities, the giant panda. In the Tertiary period of the Cenozoic Era...
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CATHAYA ARGYROPHYLLA, one of China's rarest trees, first made its appearance 10 million years earlier than another of China's rarities, the giant panda. In the Tertiary period of the Cenozoic Era...