South Great Basin Ranges | Level 4 (Parent) |
         West Nellis Ranges | Level 5 |
                 Goldfield Hills | Level 6 (Child) |
                 Cuprite Hills | Level 6 (Child) |
                 Cactus Range | Level 6 (Child) |
                 Stonewall Mountain | Level 6 (Child) |
                 Pahute Mesa | Level 6 (Child) |
                 Bullfrog Hills | Level 6 (Child) |
                 Bare Mountains | Level 6 (Child) |
                 Yucca-Timber-Shoshone Area | Level 6 (Child) |
                 Skull Mountain | Level 6 (Child) |
                 Specter Range | Level 6 (Child) |
         Kawich-Belted-Reveille Ranges | Level 5 (Sibling) |
         East Nellis Ranges | Level 5 (Sibling) |
         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) |