| Answer | % Correct |
|---|---|
| Cambrian | 71%
|
| Jurassic | 71%
|
| Devonian | 69%
|
| Triassic | 69%
|
| Cretaceous | 67%
|
| Hadaean | 67%
|
| Ordovician | 67%
|
| Holocene | 65%
|
| Carboniferous | 64%
|
| Miocene | 64%
|
| Permian | 64%
|
| Phanerozoic | 64%
|
| Pleistocene | 64%
|
| Proterozoic | 64%
|
| Eocene | 62%
|
| Mesozoic | 62%
|
| Palaeozoic | 62%
|
| Caenozoic | 60%
|
| Late | 60%
|
| Palaeogene | 60%
|
| Silurian | 60%
|
| Neogene | 58%
|
| Palaeocene | 58%
|
| Precambrian | 58%
|
| Archaean | 56%
|
| Early | 56%
|
| Oligocene | 56%
|
| Pliocene | 56%
|
| Quaternary | 55%
|
| Upper | 55%
|
| Middle | 53%
|
| Lower | 49%
|
| Mississippian | 49%
|
| Neoproterozoic | 49%
|
| Palaeoproterozoic | 49%
|
| Mesoproterozoic | 47%
|
| Neoarchaean | 45%
|
| Eoarchaean | 44%
|
| Mesoarchaean | 44%
|
| Palaeoarchaean | 44%
|
| Pennsylvanian | 42%
|
| Ediacaran | 40%
|
| Cryogenian | 36%
|
| Maastrichtian | 36%
|
| Tonian | 31%
|
| Oxfordian | 22%
|
| Stage 3 | 22%
|
| Campanian | 20%
|
| Greenlandian | 20%
|
| Meghalayan | 20%
|
| Siderian | 20%
|
| Stage 4 | 20%
|
| Stenian | 20%
|
| Albian | 18%
|
| Stage 10 | 18%
|
| Stage 2 | 18%
|
| Aptian | 16%
|
| Ectasian | 16%
|
| Gelasian | 16%
|
| Messinian | 16%
|
| Orosirian | 16%
|
| Cenomanian | 15%
|
| Chibanian | 15%
|
| Guadalupian | 15%
|
| Rhyacian | 15%
|
| Calabrian | 13%
|
| Calymmian | 13%
|
| Cisuralian | 13%
|
| Lopingian | 13%
|
| Series 2 | 13%
|
| Statherian | 13%
|
| Ypresian | 13%
|
| Barremian | 11%
|
| Bartonian | 11%
|
| Chattian | 11%
|
| Coniacian | 11%
|
| Danian | 11%
|
| Furongian | 11%
|
| Northgrippian | 11%
|
| Santonian | 11%
|
| Serravallian | 11%
|
| Tortonian | 11%
|
| Turonian | 11%
|
| Zanclean | 11%
|
| Aquitanian | 9%
|
| Berriasian | 9%
|
| Burdigalian | 9%
|
| Fortunian | 9%
|
| Induan | 9%
|
| Langhian | 9%
|
| Piacenzian | 9%
|
| Priabonian | 9%
|
| Terreneuvian | 9%
|
| Tithonian | 9%
|
| Valanginian | 9%
|
| Bajocian | 7%
|
| Bathonian | 7%
|
| Carnian | 7%
|
| Hauterivian | 7%
|
| Jiangshanian | 7%
|
| Kimmeridgian | 7%
|
| Llandovery | 7%
|
| Lutetian | 7%
|
| Moscovian | 7%
|
| Pridoli | 7%
|
| Rhaetian | 7%
|
| Toarcian | 7%
|
| Wenlock | 7%
|
| Aalenian | 5%
|
| Callovian | 5%
|
| Capitanian | 5%
|
| Hettangian | 5%
|
| Katian | 5%
|
| Ludlow | 5%
|
| Miaolingian | 5%
|
| Norian | 5%
|
| Rupelian | 5%
|
| Sandbian | 5%
|
| Sinemurian | 5%
|
| Thanetian | 5%
|
| Visean | 5%
|
| Anisian | 4%
|
| Dapingian | 4%
|
| Darriwilian | 4%
|
| Eifelian | 4%
|
| Famennian | 4%
|
| Hirnantian | 4%
|
| Ladinian | 4%
|
| Ludfordian | 4%
|
| Olenekian | 4%
|
| Pliensbachian | 4%
|
| Selandian | 4%
|
| Aeronian | 2%
|
| Bashkirian | 2%
|
| Changhsingian | 2%
|
| Drumian | 2%
|
| Floian | 2%
|
| Frasnian | 2%
|
| Givetian | 2%
|
| Gorstian | 2%
|
| Guzhangian | 2%
|
| Gzhelian | 2%
|
| Homerian | 2%
|
| Paibian | 2%
|
| Rhuddanian | 2%
|
| Serpukhovian | 2%
|
| Sheinwoodian | 2%
|
| Telychian | 2%
|
| Tournaisian | 2%
|
| Tremadocian | 2%
|
| Wuchiapingian | 2%
|
| Wuliuan | 2%
|
| Artinskian | 0%
|
| Asselian | 0%
|
| Emsian | 0%
|
| Kasimovian | 0%
|
| Kungurian | 0%
|
| Lochkovian | 0%
|
| Pragian | 0%
|
| Roadian | 0%
|
| Sakmarian | 0%
|
| Wordian | 0%
|