Oligocene
| Use attributes for filter ! | |
| Periods | Paleogene |
|---|---|
| Occurred | 33. 9 million years ago - 23. 03 million years ago |
| Ages | Rupelian |
| Chattian | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2078274 |
About Oligocene
The Oligocene is a geologic epoch of the Paleogene Period and extends from about 33. 9 million to 23 million years before the present. As with other older geologic periods, the rock beds that define the epoch are well identified but the exact dates of the start and end of the epoch are slightly uncertain.
Oligocene Photos
