论文摘要
<正>The predentary bone is one of the most enigmatic skeletal elements in avian evolution. Located at the tip of the lower jaw, this bone is absent in more primitive birds and in living birds; it is thought to have been lost during evolution. For over 30 years the origin and function of the avian predentary has remained mysterious. Now, however, Alida Bailleul, LI Zhiheng, Jingmai O’Connor and ZHOU Zhonghe from the Institute of
论文目录
文章来源
类型: 期刊论文
来源: Bulletin of the Chinese Academy of Sciences 2019年04期
年度: 2019
分类: 基础科学
专业: 生物学
分类号: Q951
页码: 252-253
总页数: 2
文件大小: 1800K
下载量: 2
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