Tig and Tog are amateur explorers, searching through their snowy backyard for a big discovery. Suddenly, Tig notices something strange in the ground. She calls to Tog and the two of them dig and dig and dig, using all kinds of tools, until they unearth the oldest dinosaur skeleton they have ever seen Tig and Tog share the credit for their discovery, and they show off their dinosaur skeleton to all of their friends.