Stratigraphy

usgb/strəˈtɪɡrəfi/
noun

The study of rock layers and layering, used to understand the history of the Earth.

Geologists use stratigraphy to determine the relative ages of rocks.
Visual representation of "stratigraphy" - The study of rock layers and layering, used to understand the history of the Earth.

Often appears as...

  • stratigraphic column
  • stratified rock

Usage tips

Neutral

sedimentary rock, geological layers, fossil records

Definition 1 of 2
Visual representation of "stratigraphy"
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Contextual Approach

Understanding the context in which stratigraphy is used is crucial, especially in geology.

Illustration for Contextual Approach
In geological studies, stratigraphy helps place fossils in chronological order.
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Metaphorical Use

Stratigraphy can also describe complex systems and layers in other fields.

Illustration for Metaphorical Use
In historical research, stratigraphy refers to layers of information that build on each other.
Visual representation of the word "Stratigraphy"

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