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记述了广东省南雄盆地上白垩统主田组3组恐龙行迹,由杨梅坑足迹点的足迹命名了南雄鸭嘴龙足迹(Hadrosauropodus nanxiongensis ichnosp.nov.)一新种;古市足迹点的足迹归入鸭嘴龙足迹一未定种(Hadrosauropodus isp.)。这是中国鸭嘴龙足迹属的首次描述,将该足迹的分布从北美拓展至中国,并为南雄盆地存在大型的鸭嘴龙提供了新的化石证据。还整理了中国已描述的大型鸟脚类足迹:中国足迹(Sinoichnites)被定为非正式的塑模标本;扬子足印(Yangtzepus)被归入兽脚类足迹;禽龙足迹(Iguanodonopus)被认为是裸名,归入禽龙足迹(Iguanodontipus);嘉荫足迹(Jiayinosauropus)增加了新材料并得以具体描述;内乡足迹(Neixiang footprint)得以重新描述。
Described are the dinosaur tracks of three groups in the Upper Cretaceous Zhutian Formation in the Nanxiong Basin, Guangdong Province, and a new species of Hadrosauropodus nanxiongensis ichnosp. Nov. Assigned to the non-Species of the Hadrosaurus footprints (Hadrosauropodus isp.). This is the first description of the genus Duckbill in China that extends the distribution of this footprint from North America to China and provides new fossil evidence of the existence of a large dinosaur in the Nanxiong basin. China also described the large footprints footprints that have been described: the Sinoichnites are classified as unofficial specimens; the Yangtzepus is classified as orchids; Iguanodonopus is considered Is a naked name classified as Iguanodontipus; Jiayinosauropus adds new material and is described in detail; Neixiang footprint is recapitulated.