| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cherty limestone | 1.36 | 0.5 | 1528 | 1 | 16 |
| cherty | 1.31 | 0.4 | 5048 | 8 | 6 |
| limestone | 1.04 | 0.4 | 3708 | 95 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cherty limestone | 1.45 | 0.1 | 7049 | 91 |
| cherty limestone depositional environment | 0.72 | 0.1 | 8510 | 82 |
