South Great Basin Ranges | Level 4 (Parent) |
         West Nellis Ranges | Level 5 (Sibling) |
         Kawich-Belted-Reveille Ranges | Level 5 (Sibling) |
         East Nellis Ranges | Level 5 |
                 Groom Range | Level 6 (Child) |
                 Tikaboo Range | Level 6 (Child) |
                 Halfpint Range | Level 6 (Child) |
                 Papoose Range | Level 6 (Child) |
                 Desert Range | Level 6 (Child) |
                 Pintwater Range | Level 6 (Child) |
                 Spotted Range | Level 6 (Child) |
                 Ranger Mountains | Level 6 (Child) |
                 East Desert Range | Level 6 (Child) |
         Northwest Lincoln County Ranges | Level 5 (Sibling) |
         Sheep Range | Level 5 (Sibling) |
         Eastern Lincoln County Ranges | Level 5 (Sibling) |
         Southeast Death Valley Ranges | Level 5 (Sibling) |
         Spring Mountains | Level 5 (Sibling) |
         Las Vegas Ranges | Level 5 (Sibling) |