Extinction events - Statistics

General Stats

Answer Stats

mya	Event	% Correct
252	Permian-Triassic	96%
66	Cretaceous–Paleogene	91%
201	Triassic-Jurassic	87%
488	Cambrian-Ordovician	78%
145	End-Jurassic	78%
0	Holocene	78%
445	Late Ordovician	74%
372	Late Devonian	70%
2	Pliocene–Pleistocene	48%
305	Carboniferous rainforest collapse	43%
33.9	Eocene–Oligocene	43%
14.5	Middle Miocene	43%
0.129	Quaternary	35%
2400	Great Oxidation	30%
94	Cenomanian-Turonian	22%
542	End-Ediacaran	22%
230	Carnian Pluvial	17%
117	Aptian	13%
260	Captinian	9%
517	End-Botomian	9%
359	Hangenburg	9%
388	Kačak	9%
420	Lau	9%
273	Olson's extinction	9%
325	Serpukhovian	9%
384	Taghanic	9%
186	Toarcian Oceanic Anoxic Event	9%
502	Dresbachian	4%
428	Ireviken	4%
424	Mulde	4%
247	Olenekian-Anisian	4%
249	Smithian-Spathian	4%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

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