|2 Season, Episode 127|
|written by'||Craig Barlett|
Erma and the Conductor
Dome-Headed Dinosaur is the 127th episode second season of Dinosaur train.
The Pteranodon kids and their dome-headed friend Spikey Stygimoloch meet a brother and sister, Patrick and Pamela Pachycephalosaurus, two dinosaurs with enormous dome heads. Spikey bonds with the Pachycephalosaurus.
- Cretaceous Period