| Answer | Crossword Clue |
|---|---|
| strata | sheetlike mass of sedimentary rock or earth of one kind lying between beds of other kinds |
| stratum | sheetlike mass of sedimentary rock or earth of one kind lying between beds of other kinds |
| Answer | Crossword Clue |
|---|---|
| strata | sheetlike mass of sedimentary rock or earth of one kind lying between beds of other kinds |
| stratum | sheetlike mass of sedimentary rock or earth of one kind lying between beds of other kinds |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.