| Answer | Crossword Clue |
|---|---|
| PALEOZOICERA | Time of the trilobites |
| PALEOZOICERA | When reptiles first appeared |
| Answer | Crossword Clue |
|---|---|
| PALEOZOICERA | Time of the trilobites |
| PALEOZOICERA | When reptiles first appeared |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.