| 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 (Sibling) |
|          Sheep Range | Level 5 (Sibling) |
|          Eastern Lincoln County Ranges | Level 5 |
|                  Burnt Springs Range | Level 6 (Child) |
|                  Chief Range | Level 6 (Child) |
|                  Cedar Range | Level 6 (Child) |
|                  Delamar Mountains | Level 6 (Child) |
|                  Meadow Valley Mountains | Level 6 (Child) |
|                  Clover Mountains | Level 6 (Child) |
|                  Mormon Mountains | Level 6 (Child) |
|                  Virgin Mountains | Level 6 (Child) |
|                  South Virgin Mountains | Level 6 (Child) |
|                  Hiller Mountains | Level 6 (Child) |
|          Southeast Death Valley Ranges | Level 5 (Sibling) |
|          Spring Mountains | Level 5 (Sibling) |
|          Las Vegas Ranges | Level 5 (Sibling) |