1. Small Ones
   1. Topic
   2. Saltopus
   3. Microraptor
2. Meat Eaters
   1. Pteranodon
   2. Velosoraptor
   3. T-Rex
   4. Topic
3. Plant Eaters
   1. Triceratops
   2. Bracheosaurus
   3. Brontosaurus
   4. Stegosaurus
   5. Topic
4. Extinct
   1. 65 million years ago
5. Big Ones
   1. Topic
   2. Topic
   3. Paralititan
   4. Supersaurus
   5. Ultrasauros