Related Clues:

• Cartographer's septet
• Caribbean and others
• Sailing hazards
• Large quantities
• Navigational hazards
• Classical septet
• Globe features
• Bering and Baltic
• The world has seven of them
• Coral constructions
• Locations for some schools
• Spots for galleons
• Black and White, for two
• Seven on a map
• Cruising expanses