47 Total Time Slices
| Present | 00 Ma | |||
| Pleistocene | 021 Ka | |||
| Pliocene | 5 Ma | |||
| Miocene | 10 Ma | 20 Ma | ||
| Oligocene | 30 Ma | |||
| Eocene | 40 Ma | 50 Ma | ||
| Paleocene | 60 Ma | |||
| Cretaceous-Paleocene | 65 Ma | |||
| Cretaceous (Late) | 70 Ma | 80 Ma | 90 Ma | 100 Ma |
| Cretaceous (Early) | 110 Ma | 120 Ma | 130 Ma | 140 Ma |
| Jurassic (Late) | 150 Ma | 160 Ma | 170 Ma | |
| Jurassic (Early) | 180 Ma | 190 Ma | ||
| Triassic-Jurassic | 200 Ma | 220 Ma | ||
| Triassic | 220 Ma | 240 Ma | ||
| Permian-Triassic | 250 Ma | |||
| Permian | 260 Ma | 280 Ma | ||
| Pennsylvanian | 300 Ma | 320 Ma | ||
| Mississippian | 340 Ma | 350 Ma | ||
| Devonian | 360 Ma | 370 Ma | 380 Ma | 400 Ma |
| Silurian | 420 Ma | 440 Ma | ||
| Ordovician | 450 Ma | 460 Ma | 480 Ma | |
| Cambrian | 500 Ma | 520 Ma | 540 Ma | |
| Proterozoic | 560 Ma | 600 Ma |
