| Answer | Crossword Clue |
|---|---|
| argillaceous | containing a considerable amount of clayey matter |
| torbanite | dark-brown oil shale containing a large amount of carbonaceous matter |
| Answer | Crossword Clue |
|---|---|
| argillaceous | containing a considerable amount of clayey matter |
| torbanite | dark-brown oil shale containing a large amount of carbonaceous matter |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.