DescriptionConfuciusornis sanctus fossil bird (Yixian Formation, Lower Cretaceous; Sihetun Quarry, Liaoning Province, northeastern China) 2.jpg Confuciusornis sanctus...
DescriptionConfuciusornis sanctus fossil bird (Yixian Formation, Lower Cretaceous; Sihetun Quarry, Liaoning Province, northeastern China) 3.jpg Confuciusornis sanctus...
DescriptionConfuciusornis sanctus fossil bird (Yixian Formation, Lower Cretaceous; Sihetun Quarry, Liaoning Province, northeastern China) 1.jpg English:...
DescriptionConfuciusornis sanctus fossil bird (Yixian Formation, Lower Cretaceous; Sihetun Quarry, Liaoning Province, northeastern China) 4 (15422896375)...
DescriptionConfuciusornis sanctus fossil bird (Yixian Formation, Lower Cretaceous; Sihetun Quarry, Liaoning Province, northeastern China) 1 (15236217920)...