| Clue | Source | Date |
|---|---|---|
| Suffix with Pleisto- | The Washington Post | 21 Apr 2019 |
| Suffix with Pleisto- | LA Times Daily | 21 Apr 2019 |
| Suffix with Pleisto- | ||
| End of geologic time? | New York Times | 31 Jul 2016 |
| End of geologic time? | ||
| End of an epoch? | ||
| Recent: Comb. form | ||
| Geologist's word form | ||
| Recent: Comb. form | ||
| Recent, to a geologist | ||
| Geologic comb. form | ||
| Recent, in geological terms | ||
| Recent: Suffix | ||
| Geologic suffix | ||
| Recent: Comb. form. | ||
| Recent: Suffix. | ||
| Suffix with Neo or Mio. | ||
| Recent, in geological terms. | ||
| Suffix meaning recent. | ||
| Suffix used in geological terms. | ||
| Geological period: Comb. form. |