Place
- Michigan--Detroit4
- Minneapolis--Minnesota4
- Minnesota-- Saint Paul--Minneapolis4
- Minnesota--Saint Louis County4
- Philippines4
- Romania4
- United Kingdom4
- United States; Canada4
- Vietnam4
- Yellowstone National Park4
- Antarctica--McMurdo Station3
- Antarctica--Ross Sea3
- Antarctica--Scott Coast3
- Arabia3
- Arctic3
- Arctic Ocean3
- Bellechester3
- Brazil3
- Canada--British Columbia3
- Caucasus3