Chicago
- Episode aired Aug 29, 2010
- TV-PG
- 44m
Ten thousand years ago, it was home to both Mammoths and Mastodons - 420 million years ago, it was drowned beneath an ancient sea. But where did all of Chicago's Dinosaurs go?Ten thousand years ago, it was home to both Mammoths and Mastodons - 420 million years ago, it was drowned beneath an ancient sea. But where did all of Chicago's Dinosaurs go?Ten thousand years ago, it was home to both Mammoths and Mastodons - 420 million years ago, it was drowned beneath an ancient sea. But where did all of Chicago's Dinosaurs go?