Ornithopod (Dinosauria: Ornithischia) tracks from the Upper Cretaceous Zhutian Formation in the Nanxiong basin, Guangdong, China and general observations on large Chinese ornithopod footprints

Herein we describe three trackways that pertain to Hadrosauropodus nanxiongensis ichnosp. nov. from the Yangmeikeng track site in the Nanxiong Basin,Guangdong Province,China. The tracks occur in the Upper Cretaceous Zhutian Formation. The nearby Gushi track site preserves trackways attributable to Hadrosauropodus isp. These represent the first occurrences of hadrosaur footprints in China. These discoveries expand the known distribution of...