Science Quiz / geochron timescale

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Can you name the geochron timescale?

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Score 0/35 Timer 15:00
precambrian eon
 
 
 
phanerozoic eon
 
phanerozoic era
 
 
 
phanerozoic period
 
 
 
 
 
 
 
 
 
 
 
 
cenozoic epoch
 
 
 
 
 
 
 
polar glaciation
 
tertiary
 
oldest oceanic lithosphere
 
first land animals
 
first land plants
 
first metazoan fossils
 
oldest multicellular life
 
oldest life
 
oldest rocks
 

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