Answer | Crossword Clue |
---|---|
periostracums | PERIOSTRACUM, the horny outer layer of a mollusc's shell |
Answer | Crossword Clue |
---|---|
periostracums | PERIOSTRACUM, the horny outer layer of a mollusc's shell |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.