| Answer | % Correct |
|---|---|
| Jurassic | 88%
|
| Triassic | 84%
|
| Cambrian | 82%
|
| Cretaceous | 79%
|
| Mesozoic | 77%
|
| Devonian | 72%
|
| Paleozoic | 72%
|
| Holocene | 70%
|
| Silurian | 70%
|
| Permian | 69%
|
| Carboniferous | 68%
|
| Hadean | 68%
|
| Ordovician | 68%
|
| Cenozoic | 67%
|
| Paleogene | 67%
|
| Archean | 64%
|
| Phanerozoic | 63%
|
| Proterozoic | 62%
|
| Neogene | 61%
|
| Quaternary | 61%
|
| Miocene | 55%
|
| Pleistocene | 55%
|
| Paleocene | 50%
|
| Eocene | 49%
|
| Mississippian | 46%
|
| Pennsylvanian | 46%
|
| Pliocene | 45%
|
| Neoproterozoic | 42%
|
| Oligocene | 42%
|
| Neoarchean | 41%
|
| Mesoproterozoic | 40%
|
| Paleoproterozoic | 40%
|
| Paleoarchean | 38%
|
| Mesoarchean | 37%
|
| Ediacaran | 36%
|
| Eoarchean | 33%
|
| Middle Jurassic | 31%
|
| Cryogenian | 29%
|
| Middle Triassic | 29%
|
| Lower Cretaceous | 28%
|
| Lower Jurassic | 28%
|
| Lower Triassic | 28%
|
| Upper Cretaceous | 28%
|
| Upper Jurassic | 28%
|
| Upper Triassic | 27%
|
| Tonian | 25%
|
| Lower Devonian | 22%
|
| Middle Devonian | 22%
|
| Upper Devonian | 21%
|
| Lower Ordovician | 20%
|
| Middle Ordovician | 20%
|
| Upper Ordovician | 20%
|
| Gaudalupian | 19%
|
| Siderian | 19%
|
| Stenian | 19%
|
| Maastrichtian | 18%
|
| Rhyacian | 17%
|
| Greenlandian | 16%
|
| Series 2 | 16%
|
| Calymmian | 15%
|
| Ectasian | 15%
|
| Ludlow | 15%
|
| Orosirian | 15%
|
| Pridoli | 15%
|
| Statherian | 15%
|
| Albian | 14%
|
| Meghalayan | 14%
|
| Miaolingian | 14%
|
| Stage 2 | 14%
|
| Terreneuvian | 14%
|
| Wenlock | 14%
|
| Aptian | 13%
|
| Campanian | 13%
|
| Cenomanian | 13%
|
| Furongian | 13%
|
| Llandovery | 13%
|
| Oxfordian | 13%
|
| Cisuralian | 12%
|
| Stage 3 | 12%
|
| Stage 4 | 12%
|
| Danian | 11%
|
| Lopingian | 11%
|
| Stage 10 | 11%
|
| Turonian | 11%
|
| Ypresian | 11%
|
| Famennian | 10%
|
| Frasnian | 10%
|
| Kimmeridgian | 10%
|
| Lutetian | 10%
|
| Tithonian | 10%
|
| Aquitanian | 9%
|
| Bajocian | 9%
|
| Bathonian | 9%
|
| Calabrian | 9%
|
| Capitanian | 9%
|
| Carnian | 9%
|
| Norian | 9%
|
| Pragian | 9%
|
| Rhaetian | 9%
|
| Santonian | 9%
|
| Sinemurian | 9%
|
| Aalenian | 8%
|
| Coniacian | 8%
|
| Eifelian | 8%
|
| Emsian | 8%
|
| Fortunian | 8%
|
| Hauterivian | 8%
|
| Hettangian | 8%
|
| Lochkovian | 8%
|
| Messinian | 8%
|
| Pliensbachian | 8%
|
| Priabonian | 8%
|
| Toarcian | 8%
|
| Tortonian | 8%
|
| Valanginian | 8%
|
| Zanclean | 8%
|
| Barremian | 7%
|
| Bartonian | 7%
|
| Berriasian | 7%
|
| Callovian | 7%
|
| Chattian | 7%
|
| Gelasian | 7%
|
| Givetian | 7%
|
| Induan | 7%
|
| Langhian | 7%
|
| Olenekian | 7%
|
| Piacenzian | 7%
|
| Selandian | 7%
|
| Serravallian | 7%
|
| Thanetian | 7%
|
| Upper Pleistocene | 7%
|
| Wordian | 7%
|
| Anisian | 6%
|
| Changhsingian | 6%
|
| Chibanian | 6%
|
| Ladinian | 6%
|
| Moscovian | 6%
|
| Rupelian | 6%
|
| Tournaisian | 6%
|
| Visean | 6%
|
| Wuchiapingian | 6%
|
| Wuliuan | 6%
|
| Aeronian | 5%
|
| Artinskian | 5%
|
| Asselian | 5%
|
| Bashkirian | 5%
|
| Darriwilian | 5%
|
| Drumian | 5%
|
| Guzhangian | 5%
|
| Gzhelian | 5%
|
| Hirnantian | 5%
|
| Jiangshanian | 5%
|
| Kasimovian | 5%
|
| Kungurian | 5%
|
| Ludfordian | 5%
|
| Roadian | 5%
|
| Serpukhovian | 5%
|
| Sheinwoodian | 5%
|
| Tremadocian | 5%
|
| Burdigallan | 4%
|
| Dapingian | 4%
|
| Floian | 4%
|
| Gorstian | 4%
|
| Homerian | 4%
|
| Katian | 4%
|
| Paibian | 4%
|
| Rhuddanian | 4%
|
| Sakmarian | 4%
|
| Sandbian | 4%
|
| Telychian | 4%
|
| Nothgrippian | 1%
|