Family
Hildoceratidae Hyatt, 1867
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 230-1 | Harpoceras | Harpoceras murchisoni Sow. | Jurassic | Dogger, U. Oolith | ||||
| TUG 257-11 | Miocene | Lias | |||||
| TUG 257-12 | Triassic | Lias |
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 230-1 | Harpoceras | Harpoceras murchisoni Sow. | Jurassic | Dogger, U. Oolith | ||||
| TUG 257-11 | Miocene | Lias | |||||
| TUG 257-12 | Triassic | Lias |