The Chicken or the Dino/Bones in the Backyard
- Episode aired Sep 7, 2010
- TV-Y
- 23m
When Trek and Tristan find a bone in the schoolyard, Dan uses a paper-mache skull in Mrs. Hahn's art class to figure out if it came from the Stygimoloch.When Trek and Tristan find a bone in the schoolyard, Dan uses a paper-mache skull in Mrs. Hahn's art class to figure out if it came from the Stygimoloch.When Trek and Tristan find a bone in the schoolyard, Dan uses a paper-mache skull in Mrs. Hahn's art class to figure out if it came from the Stygimoloch.