| Answer | Crossword Clue |
|---|---|
| NEOLITH | Stone tool from 10,000 B.C. |
| PGTHIRTEEN | Like the movies "10,000 B.C." and "2012" |
| nuraghic | any of the large, tower-shaped, prehistoric stone structures found in Sardinia and dating from the second millennium b.c. to the Roman conquest |
| nuraghe | any of the large, tower-shaped, prehistoric stone structures found in Sardinia and dating from the second millennium b.c. to the Roman conquest |
| nuraghi | any of the large, tower-shaped, prehistoric stone structures found in Sardinia and dating from the second millennium b.c. to the Roman conquest |
