APP Definition: The Chengjiang biota of Yunnan,China,documents the earliest extensiveradiation of the Metazoa recorded in the fossil record.澄江生物群Chéng Jiāng shēng wù qún这一举世闻名的特异化石库发现于云南澄江帽天山,距今约5.3亿年,包括大量栩栩如生的奇异化石......（本文共 206 字） [阅读本文] >>
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Definition: The Chengjiang biota of Yunnan,China,documents the earliest extensiveradiation of the Metazoa recorded in the fossil record.澄江生物群Chéng Jiāng shēng wù qún这一举世闻名的特异化石库发现于云南澄江帽天山,距今约5.3亿年,包括大量栩栩如生的奇异化石......（本文共 206 字） [阅读本文] >>
