Spatial Coverage
- Utah.2
- Washington County2
- White Pine County (Nev.)2
- Winnemucca Region2
- Yucca Flat2
- Yucca Flat (Nev.)2
- Yucca Mountain (Nev.)2
- Amargosa Desert (Nev. and Calif.)1
- Amargosa Desert.1
- Arizona.1
- Arrow Canyon Range1
- Austin1
- Austin (Nev.)1
- Austin Region (Nev.)1
- Baja California (Peninsula)1
- Battle Mountain Indian Colony1
- Battle Mountain Indian Colony (Nev.)1
- Beatty Region1
- Bluebell Wilderness1
- Box Elder County.1
