File:Sapeornis chaoyangensis.JPG

DescriptionSapeornis chaoyangensis.JPG Sapeornis chaoyangensis fossil displayed in Hong Kong Science Museum Source Own work Author Laikayiu

DescriptionSapeornis chaoyangensis NMNS.jpg English: Fossil specimen of Sapeornis chaoyangensis, which is collected from Jianchang, Liaoning, China. The

Alike 4.0 truetrue English Holotype specimen (IVPP V12698) of ''Sapeornis chaoyangensis'' on display at the Paleozoological Museum of China. author name