| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | stratify | geological science culture | In geological science culture, stratification refers to the process of layering or forming strata in the earth's crust over millions of years. | 1 |
| 2 | stratify | geology | Stratification refers to the layering of different rock or soil formations over time, indicating the geological history of an area. | 1 |