Plot

After bringing a fossilized egg back to life with the Time Cloth, Nobita finds himself the owner of a baby dinosaur. Everything is fine until it grows up. Nobita and friends use Doraemon's time machine to return it back to its own time.

Doraemon is an animation movie produced by Masuko Sojiro and Sugiyama Noboru. One-day Suneo shows off his peace of dinosaur fossil to friends. Nobita, who feels jealous, promises friends that he would excavate fossils of a whole dinosaur. While Doraemon is trying to stop him, he happens to find a fossilized egg of a dinosaur with the help of Doraemons tools. They hatched the egg and began raising the dinoasaur. He names it Pisuke. As it grows too big, the town slips into turmoil