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一亿年前古鸟类尾羽 竟藏着鸟类祖先谈恋爱的秘密
source link: https://tech.sina.com.cn/d/a/2018-12-15/doc-ihqhqcir1094908.shtml
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新浪科技讯12月15日消息，今天，中加古生物学家在北京宣布，他们发现了世界上首批三维保存的古鸟类尾羽琥珀，初步揭开了一亿年前古鸟类尾羽的秘密，该研究成果在专业学术刊物《古地理学报》在线发表。该研究由中国地质大学（北京）邢立达副教授领衔，加拿
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