| Answer | Crossword Clue |
|---|---|
| ERAS | Pliocene, Miocene, etc. |
| EPOCHS | Miocene and Pliocene |
| EPOCH | Miocene or Pliocene |
| neogene | relating to the Miocene or Pliocene epochs |
| neogene | noting or pertaining to an interval of time corresponding to the Miocene and Pliocene epochs and accorded the status of a period when the Tertiary is considered an era |
