Geologic Time Scale - Statistics

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General Stats

This quiz has been taken 11 times
The average score is 18 of 43

Answer Stats

Time, in MYA	Answer	% Correct
201-145	Jurassic	100%
541-485	Cambrian	88%
359-299	Carboniferous	88%
485-444	Ordovician	88%
252-201	Triassic	88%
145-66	Cretaceous	75%
419-359	Devonian	75%
0.01-present	Holocene	75%
299-252	Permian	75%
444-419	Silurian	75%
4000-2500	Archæan	63%
251-66	Mesozoic	63%
541-252	Palæozoic	63%
2.58-present	Quaternary	63%
56-34	Eocene	50%
4600-4000	Hadean	50%
23-5.3	Miocene	50%
23-2.58	Neogene	50%
66-23	Palæogene	50%
5.3-2.58	Pliocene	50%
66-present	Cenozoic	38%
34-23	Oligocene	38%
66-56	Palæocene	38%
2.58-0.01	Pleistocene	38%
3200-2800	Mesoarchæan	25%
2800-2500	Neoarchæan	25%
541-present	Phanerozoic	25%
2500-541	Proterozoic	25%
1600-1400	Calymmian	13%
720-635	Cryogenian	13%
1400-1200	Ectasian	13%
635-481	Ediacaran	13%
4000-3600	Eoarchæan	13%
1600-1000	Mesoproterozoic	13%
1000-541	Neoproterozoic	13%
2050-1800	Orosirian	13%
2500-1600	Palæoproterozoic	13%
2300-2050	Rhyacian	13%
2500-2300	Siderian	13%
1800-1600	Statherian	13%
1200-1000	Stenian	13%
1000-720	Tonian	13%
3600-3200	Palæoarchæan	0%

Score Distribution

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