| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| list of geological periods | 0.57 | 0.1 | 5038 | 21 | 26 |
| list | 1.93 | 0.4 | 3958 | 54 | 4 |
| of | 0.47 | 0.8 | 2043 | 25 | 2 |
| geological | 0.89 | 0.4 | 212 | 33 | 10 |
| periods | 0.25 | 0.2 | 7000 | 7 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| list of geological periods | 0.88 | 0.6 | 8281 | 30 |
| list of geological time periods | 1.27 | 0.1 | 8181 | 23 |
| list of geologic time periods | 1.14 | 0.6 | 7087 | 40 |
| geological periods in order | 1.72 | 0.8 | 3756 | 34 |
| periods of geological time | 1.64 | 0.6 | 2788 | 74 |
| how many geological periods are there | 0.34 | 0.9 | 1524 | 99 |
| geological periods in history | 1.76 | 0.4 | 6971 | 87 |
| geological time periods in order | 0.22 | 1 | 2382 | 89 |
| geologic periods in order | 1.49 | 1 | 8085 | 31 |
| periods of geologic time | 1.88 | 0.4 | 7840 | 76 |
| geological time periods chart | 0.5 | 0.5 | 9115 | 12 |
| geological eras and periods | 0.74 | 0.1 | 8904 | 41 |
| what are all the geologic time periods | 0.78 | 0.1 | 5318 | 99 |
| geologic time periods in order | 0.04 | 0.7 | 1557 | 41 |
| geologic time periods chart | 1.3 | 0.4 | 2948 | 91 |
| what geologic period are we in | 1.22 | 0.5 | 3773 | 71 |
