New data on parrot-beaked dinosaurs (Psittacosaurus)

Citation

Sereno, P. C. (1990). New data on parrot-beaked dinosaurs (Psittacosaurus). Dinosaur Systematics: Perspectives and Approaches (Carpenter, K.; Currie, P. J., eds.) 203-210. Cambridge University Press, Cambridge. doi:10.1017/CBO9780511608377.018

Cited by genera

• Psittacosaurus

  Modern revision establishing the generic diagnosis; formally synonymizes Protiguanodon and several Young/Cheng species into P. mongoliensis or P. sinensis.