Select a letter to view dinosaurs whose name starts with that letter:
| NAME (GENUS) | Years (million years ago) | ![]() |
|---|---|---|
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| Hadrosaurus | 78 - 74 mya | |
| Hagryphus | 76 - 75 mya | |
| Haplocanthosaurus | 154 - 142 mya | |
| Harpymimus | 121 - 99 mya | |
| Herrerasaurus | 228 - ? mya | |
| Hesperosaurus | 154 - 142 mya | |
| Heterodontosaurus | 205 - ? mya | |
| Homalocephale | 72 - 68 mya | |
| Huayangosaurus | 170 - 160 mya | |
| Hylaeosaurus | 150 - 135 mya | |
| Hypacrosaurus | 70 - ? mya | |
| Hypselosaurus | 71 - 65 mya | |
| Hypsilophodon | 125 - ? mya |