Category:Geology by millennium

• Geology in the 510th-millennium BC (1 C)
• Geology in the 500th-millennium BC (1 C)
• Geology in the 430th-millennium BC (1 C)
• Geology in the 360th-millennium BC (1 C)
• Geology in the 300th-millennium BC (1 C)
• Geology in the 220th-millennium BC (1 C)
• Geology in the 100th-millennium BC (1 C)
• Geology in the 73rd-millennium BC (1 C)
• Geology in the 63rd-millennium BC (1 C)
• Geology in the 50th-millennium BC (1 C)
• Geology in the 40th-millennium BC (1 C)
• Geology in the 18th-millennium BC (1 C)
• Geology in the 15th-millennium BC (1 C)
• Geology in the 14th-millennium BC (1 C)
• Geology in the 11th-millennium BC (1 C)
• Geology in the 7th-millennium BC (1 C)
• Geology in the 5th-millennium BC (1 C)
• Geology in the 3rd-millennium BC (1 C)
• Geology in the 2nd-millennium BC (1 C)
• Geology in the 1st-millennium BC (3 C)
• Geology in the 1st-millennium (7 C)
• Geology in the 2nd-millennium (12 C)
• Geology in the 3rd-millennium (2 C)

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• Meteorite falls by millennium (19 C)
• Volcanic eruptions by millennium (5 C)