Related Clues:

• Important time
• End of an ___
• Piece of the past
• Memorable age
• Napoleonic, for one
• Prominent span of years
• 'The Simpsons' character Disco ___
• Low no. for Roger Clemens
• Period of years
• 'Rugrats' dad
• Stat for Pedro Martinez
• Long stretch
• Mound stat
• Bygone period
• Paleozoic