Geography Quiz / Extended Geologic Time Scale

Random Geography or Geology Quiz
Score 0/36 Timer 10:00
TypeEon, Era, or Period here
Eon, 4,560-4,000 MYA
Eon, 4,000-2,500 MYA
Eon, 2,500-541 MYA
Eon, 541-current MYA
Era, 4,000-3,600 MYA
Era, 3,600-3,200 MYA
Era, 3,200-2,800 MYA
Era, 2,800-2,500 MYA
Era, 2,500-1,600 MYA
Era, 1,600-1,000 MYA
Era, 1,000-541 MYA
Era, 541-252 MYA
Era, 252-66 MYA
Era, 66-current MYA
Period, 2,500-2,300 MYA
Period, 2,300-2,050 MYA
Period, 2,050-1,800 MYA
Period, 1,800-1,600 MYA
TypeEon, Era, or Period here
Period, 1,600-1,400 MYA
Period, 1,400-1,200 MYA
Period, 1,200-1,000 MYA
Period, 1,000-850 MYA
Period, 850-635 MYA
Period, 635-541 MYA
Period, 541-485 MYA
Period, 485-444 MYA
Period, 444-419 MYA
Period, 419-359 MYA
Period, 359-299 MYA
Period, 299-252 MYA
Period, 252-201 MYA
Period, 201-145 MYA
Period, 145-66 MYA
Period, 66-23 MYA
Period, 23-2.6 MYA
Period, 2.6-current MYA

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