| Hint | Answer | % Correct |
|---|---|---|
| Intelligent, (ancestrally) dark-skinned, hairless primate that first evolved in Africa | Humans | 90%
|
| Among the oldest known human remains; discovered in southern Ethiopia | Omo remains | 81%
|
| Hairy relative of Asian elephants with curled tusks; among the last of the Pleistocene megafauna | Woolly mammoth | 76%
|
| Close relatives of humans who inhabited Eurasia; had broader faces and a more robust build for coping with colder temperatures | Neanderthals | 71%
|
| Very large North/South American birds of prey, who survived the Quaternary extinction only by feeding off of deceased marine animals | Condors | 48%
|
| Land bridge that connected Alaska and Russia | Beringia | 43%
|
| Group of big cats with enlarged upper canines; includes famous examples like Smilodon and Homotherium | Machairodonts, or saber-toothed cats | 38%
|
| Large ice sheets that fluctuated heavily during the Pleistocene | Glaciers | 33%
|
| Huge glacier that smothered much of upper North America | Laurentide Ice Sheet | 29%
|
| Large African mammals that somehow rafted to Madagascar and "shrank'' | Malagasy hippopotamus | 29%
|
| Expanse of grassland that covered nearly all of northern Eurasia; named for its most famous woolly inhabitant | Mammoth Steppe | 29%
|
| Rapid cooling event that occurred around 12,900 years ago; named after an alpine-tundra wildflower | Younger Dryas | 29%
|
| Tallest land mammal ever; lived alongside Asian elephants in India, China, etc.; today's African forest elephant is related to it | Asian straight-tusked elephant | 24%
|
| Unique, mid-ranged dart-propelling weapon; first used during the late Pleistocene | Atlatl | 24%
|
| Faunal interchange that coincided with the beginning of the Pleistocene; South American fauna migrated into North America, and vice versa | Great American Interchange | 24%
|
| Catastrophic supervolcano eruption which occurred in Sumatra, Indonesia during the late Pleistocene | Toba eruption | 24%
|
| Currently-dormant supervolcano which erupted multiple times during the Pleistocene | Yellowstone Caldera | 24%
|
| Cave in France; contains over 600 paintings which depict various Pleistocene fauna such as mammoths, aurochs and lions | Lascaux | 19%
|
| First subdivision of the Pleistocene | Gelasian | 14%
|
| Second subdivision of the Pleistocene | Calabrian | 10%
|
| Inlet of the North Atlantic that covered some of Eastern Canada | Champlain Sea | 5%
|
| Last "official'' subdivision of the Pleistocene | Chibanian | 5%
|