Possible Clues:

• Eg, a continent
• Continent, e.g
• Pangaea, once
• Girl touring (along with maiden) subcontinent, perhaps
• Lake with the greater part in the Continent, say
• Australia, e.g.
• Continent where one shortly finds Baton Rouge, Bismarck and Boston?
• Secure service for North America, say
• Continent, e.g.
• Settle on service for Asia, say