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摘要:
孔子鸟(侯连海,周忠和等,1995;Hou,Zhou et al,1995)及中华龙鸟(季强,姬书安,1996)的发现,使辽西北票成为国际鸟类学家密切关注的地区,同时也为解决鸟类起源问题带来了新的希望。1996年12月,中国地质博物馆又在北票获得了一件可与始祖鸟(Wellnhofer,1992)相对比的
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