Random triples
| Subject | Object |
|---|---|
| gptkb:Columbia_River_Basalt_Group | about 6 million years ago |
| gptkb:Dunedin_Volcanic_Group | about 10 million years ago |
| Subject | Object |
|---|---|
| gptkb:Columbia_River_Basalt_Group | about 6 million years ago |
| gptkb:Dunedin_Volcanic_Group | about 10 million years ago |