Related Clues:

• 2002 film with Manfred and Sid
• Part of the Quaternary Period
• When mastodons disappeared
• Geologic period
• Frigid time
• Cold spell
• Glacial time
• The big chill
• 2002 animated film
• Glacial epoch
• 2002 animated film
• Cold period
• Pleistocene period
• Time of glaciers
• Season