. . "1349"^^ . . "924623230"^^ . . "Quwu Formation"@en . . . . . "The Quwu Formation is a Mesozoic geologic formation in China. Indeterminate fossil dinosaur tracks have been reported from the formation."@en . . . . . . "The Quwu Formation is a Mesozoic geologic formation in China. Indeterminate fossil dinosaur tracks have been reported from the formation."@en . . . . . . . "Quwu Formation"@en . . . . . . . . . . . "25388893"^^ .