Related Clues:

• Atlas expanses
• Word with legs or air
• See 68-Across
• See 55-Down
• See 63-Down
• Kind of horse
• Captain's domain
• With 23-Down, treasure hunters
• Huge quantity
• World leader?
• Limitless quantity
• -
• Vacation locale, with 'the'
• What ''My Bonnie'' lies over, in a song
• The Black or the Red