| Clue | Source | Date |
|---|---|---|
| Geological period, the last of the Paleozoic era (7) | The Guardian Weekend | 12 Jul 2025 |
| A person is fitted with one in old age | The Times Cryptic | 10 Oct 2024 |
| Last period of the Palaeozoic era in the geological timescale (7) | ||
| Scotsman supporting hair treatment for a period (7) | ||
| Each person is fitted with one in old age | ||
| Period marked by the largest mass extinction in earth's history | ||
| Amphibian geologic period |