Geomorphic_Features_Antarctic_Margin (0)
| Abyssal Plain - rough |
| Abyssal Plain - smooth |
| Bank |
| Canyon |
| Coastal ice feature |
| Coastal/Shelf Terrane |
| Contourite Feature |
| Cross Shelf Valley |
| Fracture Zone Scarp |
| Island Arc |
| Lower Slope |
| Margin Ridges |
| Marginal Plateau |
| Mid Ocean Ridge Valley |
| No data |
| Plateau |
| Plateau Slope |
| Ridge |
| Seamount |
| Seamount Ridges |
| Shelf Deep |
| Structural Slope |
| Trench |
| Trough |
| Trough Mouth Fan |
| Upper Slope |
| Volcano |
|