Chú thích Aurornis xui

  1. 1 2 Pascal Godefroit, Andrea Cau, Hu Dong-Yu, François Escuillié, Wu Wenhao and Gareth Dyke (2013). “A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds” (PDF). Nature. in press. doi:10.1038/nature12168. 
  2. ↑ Hu, D.; Hou, L.; Zhang, L. & Xu, X. (2009). “A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus”. Nature 461 (7264): 640–643. Bibcode:2009Natur.461..640H. PMID 19794491. doi:10.1038/nature08322. 
  3. ↑ Liu Y.-Q.; Kuang H.-W.; Jiang X.-J.; Peng N.; Xu H.; Sun H.-Y. (2012). “Timing of the earliest known feathered dinosaurs and transitional pterosaurs older than the Jehol Biota”. Palaeogeography, Palaeoclimatology, Palaeoecology. 323–325: 1–12. doi:10.1016/j.palaeo.2012.01.017.