Nobita accidentally finds a fossil dinosaur egg mixed with rocks in the dinosaur fossil exhibition site that he had visited before. He returns it to its original state with the 'time blanket'.

Cast:Wasabi Mizuta, Megumi Oohara, Yumi Kakazu, Tomokazu Seki, Subaru Kimura, Kotono Mitsuishi,

Genre:Animation, Adventure, Family, Fantasy, Science Fiction, Comedy,

country:Japan,

Production:Fujiko Productions, Shin-Ei Animation, Shogakukan, TV Asahi, ADK Emotions, Shogakukan-Shueisha Productions,