Definition, Meaning & Synonyms
stratigraphy
Noun
/strəˈtɪɡrəfi/
Definition
Stratigraphy is the branch of geology that studies rock layers and layering (stratification). It is primarily used to understand the Earth’s history and the processes responsible for its formation.
Examples
- Geologists use stratigraphy to examine the sequences of rock layers to learn about past environments.
- The stratigraphy of the area revealed a rich history of volcanic activity.
- A good understanding of stratigraphy is essential for effective oil exploration.
Meaning
The study of the different layers of rock and soil that make up the Earth; helps in understanding the geological timeline.
Synonyms
- Layering
- Geological mapping
- Strata analysis
