Place
- Great South Channel (North Atlantic Ocean)4
- Kenya4
- Mid-Atlantic Bight4
- Middle Atlantic States4
- Nantucket Shoals (Mass.)4
- Norfolk Canyon4
- Ontario, Lake (N.Y. and Ont.)4
- Stellwagen Bank4
- Buzzards Bay (Mass. : Bay)3
- California, Northern3
- Cape Cod Bay (Mass.)3
- Casco Bay (Me.)3
- Earth3
- Humboldt County (Calif.)3
- Massachusetts Bay (Mass.)3
- Nantucket Sound (Mass.)3
- Penobscot Bay (Me.)3
- Vineyard Sound (Mass.)3
- Africa2
- Antarctic Ocean2