| Years Alive | Species |
| 7-6 mya | |
| 6.1-5.8 mya | |
| 5.8-5.2 mya | |
| 5.8-4.4 mya | |
| 4.2-3.9 mya | |
| 3.7-3.0 mya | |
| 3.5-3.2 mya | |
| 3.3-2.5 mya | |
| 2.5 mya | |
| 2.5 mya | |
| | Years Alive | Species |
| 2.4-1.4 mya | |
| 2.0-1.4 mya | |
| 2.4-1.6 mya | |
| 2.0-1.6 mya | |
| 1.9 mya | |
| 1.8 mya - 400 kya | |
| 1 mya - 200 kya | |
| 130-28 kya | |
| 95-12 kya | |
| 200 kya - today | |
| 3.6 mya | |
| 2 mya - 600 kya | |
| 1.9-1.4 mya | |
| 1.8 mya | |
| 1.2 mya - 800 kya | |
| 900-800 kya | |
| 300-125 kya | |
|