Region
- Bombay (India)4
- Maine4
- Maryland4
- Michigan4
- Minnesota4
- New Madrid Region (Mo.)4
- AlaskaHayes, Mount, Region3
- Caribbean Sea3
- China3
- Great Britain3
- Idaho3
- Massachusetts3
- Mediterranean Region3
- Meghalaya (India)3
- Monaco3
- MontanaDillon Region3
- Wabash River Valley3
- AlaskaAnchorage Region2
- AlaskaBrooks Range2
- AlaskaKatmai National Park and Preserve Region2