| Answer | Crossword Clue |
|---|---|
| TRILOBITE | Common fossil in Paleozoic rocks |
| AUGITE | Common mineral in rocks |
| Answer | Crossword Clue |
|---|---|
| TRILOBITE | Common fossil in Paleozoic rocks |
| AUGITE | Common mineral in rocks |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.