History Quiz / Geologic Eras

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Can you name the Can you name all the Geologic Eras ?

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Score 0/10 Timer 07:00
4000-3600 Ma
The first supercontinent Vaalbara formed 
3600-3200 Ma
Oldest Bacteria originated from this era 
3200-2800 Ma
The first supercontinent Vaalbara broke up 
2800-2500 Ma
Photosynthesis starts producing Oxygen 
2500-1600 Ma
The Oxygen Catastrophe 'Most life Vanished' 
1600-1000 Ma
Evolution of Sexual Reproduction 
1000-542 Ma
'SnowBall Earth Theory' Earth Surface was Entirely Frozen 
542-251 Ma
Supercontinent Pangea formed 
251-65.5 Ma
Era of the Dinosaurs 
65.5 Ma to Present
Era of the Primates 

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