. . "1014527475"^^ . . . "30570086"^^ . . . . . . "Pengxianpus is an ichnogenus of dinosaur footprint."@en . . . . "Pengxianpus is an ichnogenus of dinosaur footprint."@en . . . . "Pengxianpus"@en . . . . . . . . "923"^^ . . . . . "Pengxianpus"@en . . . . . . . .