孔子鸟目(鸟类：尾综骨类)的分类厘定

王敏, 邹晶梅, 周忠和

A taxonomical revision of the Confuciusornithiformes (Aves: Pygostylia)

WANG Min, Jingmai O’CONNOR, ZHOU Zhong-He

Fig. 8 Skeleton and cranial anatomy of Confuciusornis sanctus [='Jinzhouornis zhangjiyingia'], IVPP V 12352 A. overview; B, C. photograph (B) and line drawing (C) of the skull in left lateral viewThe arrowhead in B denotes the ventral end of the ventral process of the postorbital, which was misinterpreted as the quadratojugal by Hou (1997). Scale bars = 10 mm