| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of timescales | 0.94 | 0.5 | 6450 | 97 | 24 |
| definition | 1.82 | 0.8 | 2932 | 15 | 10 |
| of | 1.41 | 0.2 | 9223 | 63 | 2 |
| timescales | 0.26 | 0.9 | 5707 | 99 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of timescales | 1.33 | 0.8 | 6083 | 75 |
| definition of time scale | 0.68 | 0.1 | 6938 | 5 |
| geologic time scale definition | 1.22 | 0.5 | 4218 | 8 |
