L.-d. Xing, J. D. Harris, and D.-h. Sun, H.-q. Zhao. 2009. The earliest known deinonychosaur tracks from the Jurassic-Cretaceous boundary in Hebei Province, China. Acta Palaeontologica Sinica 48(4):662-671
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DOI ↗
L.-d. Xing, J. D. Harris, and D.-h. Sun, H.-q. Zhao. 2009. The earliest known deinonychosaur tracks from the Jurassic-Cretaceous boundary in Hebei Province, China. Acta Palaeontologica Sinica 48(4):662-671