Daikyouryuu Jidai
Genres: Sci-Fi
Type: Movie, Episodes: 1
Aired: Jul 10, 1979
Studio: Toei Animation
Source: Unknown
Rating: PG - Children
Synopsis:
Jun, his female companion, Remi, and her little brother, Chobi, are taken to the Cretaceous Period by a flying saucer.

(Source: AniDB)