| Timespan | Answer | % Correct |
|---|---|---|
| 2.3-0mya | Homo | 100%
|
| 4.3-1.98mya | Australopithecus | 75%
|
| 5.77-4.32mya | Ardipithecus | 50%
|
| 6.1-4.5mya | Orrorin | 50%
|
| 2.7-0.87mya | Paranthropus | 50%
|
| 7-6mya | Sahelanthropus | 50%
|
| 3.3-3.2mya | Kenyanthropus | 25%
|