North Great Basin Ranges | Level 4 (Parent) |
         Owyhee Mountains | Level 5 (Sibling) |
         Santa Rosa Mountains | Level 5 (Sibling) |
         North Central Nevada | Level 5 |
                 Owyhee Desert | Level 6 (Child) |
                 Hot Springs Range | Level 6 (Child) |
                 Osgood Mountains | Level 6 (Child) |
                 Snowstorm Mountains | Level 6 (Child) |
                 Santa Renia Mountains | Level 6 (Child) |
                 Sheep Creek Range | Level 6 (Child) |
                 Bull Run Mountains | Level 6 (Child) |
                 Tuscarora Range | Level 6 (Child) |
         Independence Mountains | Level 5 (Sibling) |
         Jarbidge Mountains | Level 5 (Sibling) |
         Central Elko County Ranges | Level 5 (Sibling) |
         Northeast Nevada Ranges | Level 5 (Sibling) |
         Albion Range | Level 5 (Sibling) |
         Northwest Salt Lake Ranges | Level 5 (Sibling) |
         Pilot Range | Level 5 (Sibling) |