| Links | MU Key | MU Symbol | National MU Symbol | MU Name | MU Acres |
| - | 3357548 | E43M6 | 2zwvb | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine-Rugged Mountains, Calcareous | 130290 |
| - | 3357549 | E43M4 | 2zwv9 | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine-Rugged Mountains | 158943 |
| - | 3357550 | E43M1 | 2zwv8 | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine-Rounded Mountains | 111543 |
| - | 3357551 | E43GV | 2zwv7 | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine-Glaciated Valleys | 16457 |
| - | 3357552 | E43M9 | 2zwvp | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine-Barren Mountains | 3394 |
| - | 3357553 | E43M7 | 2zwvq | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Upland-Lower Mountain Slopes | 126125 |
| - | 3357554 | E43FP2 | 2zwvx | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Lowland-Flood Plains and Terraces | 72164 |
| - | 3357555 | E43M5 | 2zwvr | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Alpine Rugged Mountains, Acid | 21704 |
| - | 3357556 | E43GV1 | 2zwvw | Western Brooks Range Mountains, Foothills, and Valleys-Boreal Upland and Lowland-Glaciated Valleys | 389236 |
| - | 3375442 | E34GV | 2zwwk | Interior Brooks Range Mountains-Boreal Upland and Lowland-Glaciated Valleys | 104033 |
| - | 3375443 | E34M3 | 2zwwp | Interior Brooks Range Mountains-Boreal Alpine-Rugged Mountains | 331411 |
| - | 3375444 | E34M4 | 2zwwq | Interior Brooks Range Mountains-Boreal Upland-Rounded Mountains | 18905 |
| - | 3375445 | E33FP1 | 314fr | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Lowland-Flood Plains and Terraces | 58412 |
| - | 3375446 | E33GV1 | 314fv | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Alpine-Glaciated Valleys | 196500 |
| - | 3375447 | E33GV | 314fw | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Upland and Lowland-Glaciated Valleys | 231512 |
| - | 3375448 | E33M1 | 314ft | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Alpine-Rounded Mountains | 79741 |
| - | 3375449 | E33M3 | 314fs | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Alpine-Rugged Mountains | 82817 |
| - | 3375450 | E33M4 | 314fx | Upper Kobuk and Koyukuk Hills and Valleys-Boreal Upland and Alpine-Rounded Mountains | 163039 |