Linear_Features (0)
| basin ring |
| sinuous channel or groove |
| channel (fluvial) |
| channel (volcanic) |
| crest of buried crater |
| crest of crater rim |
| depression margin |
| dome margin |
| fault, certain |
| fault, approx. |
| graben trace, approx. |
| graben trace, certain |
| groove |
| lineament |
| flow direction |
| normal fault, approx. |
| normal fault, certain |
| reverse fault, certain |
| reverse fault, approx. |
| ridge crest (type 1), certain |
| ridge crest (type 1), approx. |
| ridge crest (type 2), certain |
| ridge crest (type 2), approx. |
| broad warp |
| scarp base |
| scarp crest |
| small crater rim |
| trough (type 1) |
| trough (type 2) |
| generic linear 1 |
| generic linear 2 |
GeoContacts (1)
| boundary |
| certain |
| approximate |
| concealed |
| gradational |
| inferred |
| generic contact 1 |
| generic contact 2 |
GeoUnits (2)
| Cc |
| Csc |
| Ccc |
| Ec |
| Esc |
| Ecc |
| Ic1 |
| Ic2 |
| Ic |
| Isc |
| Icc |
| Icf |
| Em |
| EIm |
| EIp |
| INp |
| INt |
| Ibm |
| Id |
| Ig |
| Iia |
| Iiap |
| Iic |
| Iif |
| Im1 |
| Im2 |
| Imd |
| Iohi |
| Ioho |
| Iohs |
| Iom |
| Iork |
| Iorm |
| Ip |
| It |
| Itd |
| Ib |
| Nb |
| Nbl |
| Nbm |
| Nbsc |
| Nc |
| Nnj |
| Nt |
| Np |
| Ntp |
| NpNt |
| pNb |
| pNbm |
| pNc |
| pNt |
|