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1995年侯连海等先后发表孔子鸟(Congfuciusornis)之后,引起了国内外学术界的轰动。1995年秋笔者与胡耀明、王平、顾玉才和孙玉铁等在孔子鸟化石产地西南约3km处又发现一处同层位产地,采到4块鸟化石标本,两块属孔子鸟,另外两块形态各异,与孔子鸟有显著区别。其中个体最小的1件,其大小类似于现生翠鸟(Alced),它具有较发育的龙骨突,但还残存有前胸骨,这些特征都是首次发现于侏罗纪鸟类,是至今争论不休的有关鸟类起源问题的最新资料,必将给人们对这一问题的探讨带来新的启示,现予以报道。
After Hou Lianhai published the Congfuciusornis successively in 1995, it caused a sensation in academia at home and abroad. In the autumn of 1995, writers also found a fossil site of the same formation with Hu Yaoming, Wang Ping, Gu Yucai and Sun Yutie at about 3km southwest of the fossil origin of the fossil birds. Four fossilized specimens of fossils were found, two of which were Confucius birds. The other two Different, and Confucius birds are significantly different. One of the smallest individuals, the size of which is similar to that of Alced, has a more developed keel but remains anterior sternum, all of which were first found in Jurassic birds and are still controversial The endless update on the origins of birds will surely bring new revelations to the discussion of this issue and is reported now.