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. 14 Skeleton and anatomy of Confuciusornis sanctus [='Confuciusornis jianchangensis'], PMOL-AB00114 A. overview; B. skull; C. thoracic vertebrae showing that the centra are excavated by lateral suboval fossae (arrow), as in C. sanctus; D. hindlimb. The arrows in D denote the dorsal tubercles on metatarsals II and III Scale bars = 20 mm