| 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 (Sibling) |
|          Northwest Lincoln County Ranges | Level 5 |
|                  Worthington Mountains | Level 6 (Child) |
|                  Golden Gate Range | Level 6 (Child) |
|                  Timpahute Range | Level 6 (Child) |
|                  Mount Irish Range | Level 6 (Child) |
|                  East Pahranagat Range | Level 6 (Child) |
|                  Pahranagat Range | Level 6 (Child) |
|                  Seaman Range | Level 6 (Child) |
|                  Hiko Range | Level 6 (Child) |
|                  North Pahroc Range | Level 6 (Child) |
|                  South Pahroc Range | Level 6 (Child) |
|          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) |