A primitive confuciusornithid bird from China and its implications for early avian flight

Chang M M, Chen P J, Wang Y Q, et al, eds. The Jehol Biota. Shanghai: Shanghai Scientific & Technical Publishers, 2003

Feduccia A. The Origin and Evolution of Birds. 2nd ed. New Haven: Yale University Press, 1999

Chiappe L M. Basal bird phylogeny: Problems and solutions. In: Chiappe L M, Witmer L M, eds. Mesozoic Birds. Berkeley: California University Press, 2002. 448–472

Zhou Z H, Zhang F C. Mesozoic birds of China — A synoptic review. Vert PalAsiat, 2006, 44: 18–23

Chiappe L M, Ji S A, Ji Q, et al. Anatomy and systematics of the Confuciusornithidae (Theropoda: Aves) from the Late Mesozoic of Northeastern China. Bull Am Mus Nat Hist, 1999, 242: 1–89

Hou L H, Zhou Z H, Gu Y C, et al. Confuciusornis sanctus, a new Late Jurassic sauriurine bird from China. Chin Sci Bull, 1995, 40(18):1545–1551

Hou L H, Zhou Z H, Martin L D, et al. A beaked bird from the Jurassic of China. Nature, 1995, 377: 616–618

Ji Q, Chiappe L M, Li S A. A new Late Mesozoic confuciusornithid bird from China. J Vertebr Paleontol, 1999, 19(1): 1–7

Hou L H, Zhou Z H, Zhang F C, et al. Mesozoic Birds from Western Liaoning in China. Shenyang: Liaoning Science and Technology Publishing House, 2002

Dalsätt J, Zhou Z H, Zhang F C, et al. Food remains in Confuciusornis sanctus suggest a fish diet. Naturwissenschaften, 2006, 93(9): 444–446

He H Y, Wang X L, Zhou Z H, et al. Timing of the Jiufotang Formation (Jehol Group) in Liaoning, northeastern China and its implications. Geophys Res Lett, 2004, 31(12): L12605, doi: 10.1029/2004GL019790

Swisher III C C, Wang X L, Zhou Z H, et al. Further Support for a Cretaceous age for the feathered-dinosaur beds of Liaoning, China: New 40Ar/39Ar dating of the Yixian and Tuchengzi Formations. Chin Sci Bull, 2002, 47(2): 135–138

Zhou Z H, Barrett P M, Hilton J. An exceptionally preserved Lower Cretaceous ecosystem. Nature, 2003, 421: 807–814

Zhou Z H. Evolutionary radiation of the Jehol Biota: chronological and ecological perspectives. Geol J, 2006, 41: 377–393

Jin F. Middle and Late Mesozoic acipenseriforms from northern Hebei and western Liaoning, China. Palaeoworld, 1999, 11: 188–280

Liu Y Q, Li P X, Tian S G. SHRIMP U-Pb zircon age of Late Mesozoic tuff (lava) in Luanping basin, northern Hebei, and its implications. Acta Petrol Mineral, 2003, 22(3): 237–244

He H Y, Wang X L, Jin F, et al. 40Ar/39Ar dating of the early Jehol Biota from Fengning, Hebei Province, northern China. Geochem Geophys Geosys, 2006, 7, doi: 10.1029/2005GC001083

Benton M J. Vertebrate Palaeontology. 3rd ed. Oxford: Blackwell, 2004

Zhang F C, Zhou Z H. A primitive enantiornithine bird and the origin of feathers. Science, 2000, 290: 1955–1959

Jin F, Tian Y P, Yang Y S, et al. An early fossil sturgeon (Acipenseriformes, Peipiaosteidae) from Fengning of Hebei, China. Vert Pal Asiat, 1995, 33(1): 1–16

Swofford D L. Paup phylogenetic analysis using parsimony (*and other methods). Version 4.0 Sunderland, MA: Sinauer. 1998

Hou L H, Martin L D, Zhou Z H, et al. A diapsid skull in a new species of the primitive bird Confuciusornis. Nature, 1999, 399: 679–682

Romer A S. Osteology of the Reptiles. Chicago and London: The University of Chicago Press, 1956

Zheng G M. Ornithology. Beijing: Beijing Normal University Press, 1995

Zhang F C, Zhou Z H, Hou L H. Birds. In: Chang M M, Chen P J, Wang Y Q, et al, eds. The Jehol Biota. Shanghai: Shanghai Scientific & Technical Publishers, 2003. 129–149

Baumel J J, Witmer L M. Osteologia. In: Baumel J J, King A S, Breazile J E, et al, eds. 2nd ed. Handbook of Avian Anatomy: Nomina Anatomica Avium. Cambridge: Nuttal Ornithological Club, 1993. 45–132

Elzanowski A, Wellnhofer P. Cranial morphology of Archaeopteryx: Evidence from the seventh skeleton. J Vertebr Paleontol, 1996, 16(1): 81–94

Zhang F C, Ericson P G H, Zhou Z H. Description of a new enantiornithine bird from the Early Cretaceous of Hebei, northern China. Can J Earth Sci, 2004, 41: 1097–1107

Zhou Z H, Zhang F C. A long-tailed, seed-eating bird from the Early Cretaceous of China. Nature, 2002, 418: 405–409

Mayr G, Pohl B, Peters D S. A well-preserved Archaeopteryx specimen with theropod features. Science, 2005, 310: 1483–1486

Xu X. Dinosaurs. In: Chang M M, Chen P J, Wang Y Q, et al, eds. The Jehol Biota. Shanghai: Shanghai Scientific & Technical Publishers, 2003. 109–128

Zhang F C, Zhou Z H. Origin and early evolution of feathers and feather-like integuments. In: Rong J Y, Fang Z J, Zhou Z H, et al, eds. Originations, Radiations and Biodiversity Changes-Evidences from the Chinese Fossil Record. Beijing: Science Press, 2006. 611–625, 923–925

Zhang F C, Zhou Z H, Dyke G. Feathers and ‘feather-like’ integumentary structures in Liaoning birds and dinosaurs. Geol J, 2006, 41: 395–404

Martin L D, Zhou Z H, Hou L H, et al. Confuciusornis sanctus compared to Archaeopteryx lithographica. Naturwissenschaften, 1998, 85: 286–289