|
 Dilophosaurus |
 Diplodocus |
 Edaphosaurus |
 Edmontosaurus |
 Efraasia |
 Elasmosaurus |
 Euparkeria |
 Hadrosaurus |
 Heterodontosaurus |
 Homalocephale |
 Hypsilophodon |
 Ichthyosaurus |
)